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China best High Quality Best-Selling Chinese Manufacture Hydraulic Cylinder for Agriculture vacuum pump oil

Product Description


About Us

HangZhou LD Machinery Co, LTD (hereinafter referred to “LD”), established in 1988,  is a leading manufacturer specializing in the design, research, development, manufacture and marketing in the hydraulic industry. Being one of major suppliers of customized components and cylinders for manufacturers spreaded all over the world, the company is committed to offer high quality products with competitive prices and excellent service worldwide.
Headquartered in HangZhou City, ZHangZhoug Province, the company wholly owns a subsidiary production factory named “HangZhou YUEWEI Hydraulic Technology Co., Ltd”, which covers an area of more than 380,000 square meters, possesses abundant technical strength and sound production management system, superior machining production equipment, strict and effective quality control system, advanced and excellent inspection instruments.
LD has a senior engineering technical team with special skills and rich experience in product design, casting, forging, and CNC machining, can handle special material, structure, defect and processing, meet the evolving needs, and provide optimal solution and real one-stop service to customers.

 

Photos with Clients

FAQ

Q1. What is LD product’s quality assurance?
100% inspection for each product before shipping with inspection rereport for tracking.

Q2: How long is the warranty on LD products?
The warranty is 2 years for general products since the date of shipment.

Q3: How LD deal with the quality problem during warranty period?
1. LD will take the corresponding cost caused by customer local reparing. 
2. LD will provide the product by free if the repair cost is higher than the product value, but the freight involved shall be borne by customer side.

Q4: How to ensure the order can be shipped on time?
LD will send the “production schedule” every week after receiving customers’ orders. If any delays, LD will inform customers 3 weeks in advance, so as to facilitate the customer to arrange the schedule.

Q5: Does LD offer delivery service?
Yes. LD has deep cooperation with logistics companies all over the world to provide customers with quick and convenient “Door-to-Door services“,including sea, air and express.

Q6: How LD produce a high-quality hydraulic cylinder?
We have the most rigorous production attitude and the strongest sense of responsibility and the most stringent self-requirements: 

/* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

Certification: GS, RoHS, CE, ISO9001
Work Temperature: -40 Degree to +120 Degree
Acting Way: Double Acting for Single
Structure: Piston Type
Material: 20#Steel/45#Steel
Seals: Packer/Hallite/Gapi
Samples:
US$ 75/Piece
1 Piece(Min.Order)

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Customization:
Available

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hydraulic cylinder

How do hydraulic cylinders handle the challenges of minimizing friction and wear?

Hydraulic cylinders employ several mechanisms and techniques to effectively minimize friction and wear, ensuring optimal performance and longevity. Minimizing friction and wear is crucial for hydraulic cylinders as it helps to maintain efficiency, reduce energy consumption, and prevent premature failure. Here’s a detailed explanation of how hydraulic cylinders handle the challenges of minimizing friction and wear:

1. Lubrication:

– Proper lubrication is essential for minimizing friction and wear in hydraulic cylinders. Lubricating fluids, such as hydraulic oils, are used to create a thin film between moving surfaces, reducing direct metal-to-metal contact. This lubricating film acts as a protective barrier, reducing friction and preventing wear. Regular maintenance practices include monitoring and maintaining the appropriate lubricant levels to ensure optimal lubrication and minimize frictional losses.

2. Surface Finishes:

– The surface finishes of components in hydraulic cylinders play a crucial role in minimizing friction and wear. Smoother surface finishes, achieved through precision machining, grinding, or the application of specialized coatings, reduce surface roughness and frictional resistance. By minimizing surface irregularities, the risk of wear and friction-induced damage is significantly reduced, resulting in improved efficiency and extended component life.

3. High-Quality Sealing Systems:

– Well-designed and high-quality sealing systems are crucial for minimizing friction and wear in hydraulic cylinders. Seals prevent fluid leakage and contamination while maintaining proper lubrication. Advanced sealing materials, such as polyurethane or composite materials, offer excellent wear resistance and low friction characteristics. Optimal seal design and proper installation ensure effective sealing, minimizing friction and wear between the piston and cylinder bore.

4. Proper Alignment and Clearances:

– Hydraulic cylinders must be properly aligned and have appropriate clearances to minimize friction and wear. Misalignment or excessive clearances can result in increased friction and uneven wear, leading to premature failure. Proper installation, alignment, and maintenance practices, including regular inspection and adjustment of clearances, help ensure smooth and even movement of the piston within the cylinder, reducing friction and wear.

5. Filtration and Contamination Control:

– Effective filtration and contamination control are essential for minimizing friction and wear in hydraulic cylinders. Contaminants, such as particles or moisture, can act as abrasive agents, accelerating wear and increasing friction. By implementing robust filtration systems and proper maintenance practices, hydraulic systems can prevent the ingress of contaminants, ensuring clean and properly lubricated components. Clean hydraulic fluids help minimize wear and friction, contributing to improved performance and longevity.

6. Material Selection:

– The selection of appropriate materials for hydraulic cylinder components is crucial in minimizing friction and wear. Components subject to high frictional forces, such as pistons and cylinder bores, can be made from materials with excellent wear resistance, such as hardened steel or composite materials. Additionally, selecting materials with low coefficients of friction helps reduce frictional losses. Proper material selection ensures durability and minimized wear in critical components of hydraulic cylinders.

7. Maintenance and Regular Inspection:

– Regular maintenance and inspection practices are vital for identifying and addressing potential issues that could lead to increased friction and wear in hydraulic cylinders. Scheduled maintenance includes lubrication checks, seal inspections, and monitoring of clearances. By promptly detecting and rectifying any signs of wear or misalignment, hydraulic cylinders can be kept in optimal condition, minimizing friction and wear throughout their operational lifespan.

In summary, hydraulic cylinders employ various strategies to handle the challenges of minimizing friction and wear. These include proper lubrication, employing suitable surface finishes, utilizing high-quality sealing systems, ensuring proper alignment and clearances, implementing effective filtration and contamination control measures, selecting appropriate materials, and conducting regular maintenance and inspections. By implementing these practices, hydraulic cylinders can minimize friction and wear, ensuring smooth and efficient operation while extending the overall lifespan of the system.

hydraulic cylinder

Adaptation of Hydraulic Cylinders for Medical Equipment and Aerospace Applications

Hydraulic cylinders have the potential to be adapted for use in medical equipment and aerospace applications, offering unique advantages in these industries. Let’s explore how hydraulic cylinders can be adapted for these specialized fields:

  1. Medical Equipment: Hydraulic cylinders can be adapted for various medical equipment applications, including hospital beds, patient lifts, surgical tables, and rehabilitation devices. Here’s how hydraulic cylinders are beneficial in medical equipment:
    • Positioning and Adjustability: Hydraulic cylinders provide precise and smooth movement, allowing for accurate positioning and adjustments of medical equipment. This is crucial for ensuring patient comfort, proper alignment, and ease of use.
    • Load Handling: Hydraulic cylinders offer high force capabilities, enabling the safe handling of heavy loads in medical equipment. They can support the weight of patients, facilitate smooth transitions, and provide stability during procedures.
    • Controlled Motion: Hydraulic cylinders provide controlled and stable motion, which is essential for delicate medical procedures. The ability to adjust speed, position, and force allows for precise and controlled movements, minimizing patient discomfort and ensuring accurate treatment.
    • Durability and Reliability: Hydraulic cylinders are designed to withstand rigorous use and demanding environments, making them suitable for medical equipment applications. Their durability and reliability contribute to the long-term performance and safety of medical devices.
  2. Aerospace Applications: Hydraulic cylinders can also be adapted for aerospace applications, where lightweight yet robust systems are essential. Here’s how hydraulic cylinders are advantageous in aerospace:
    • Flight Control Systems: Hydraulic cylinders play a critical role in aircraft flight control systems, including ailerons, elevators, rudders, and landing gear. They provide precise and reliable actuation, allowing pilots to control the aircraft’s movements with accuracy and responsiveness.
    • Weight Optimization: Hydraulic cylinders can be designed using lightweight materials, such as aluminum alloys or composite materials, to reduce overall weight. This weight optimization is crucial in aerospace applications to enhance fuel efficiency, payload capacity, and aircraft performance.
    • Shock and Vibration Resistance: Aerospace environments involve significant shock and vibration forces. Hydraulic cylinders can be engineered to withstand these dynamic loads while maintaining performance and reliability, ensuring consistent operation even under extreme conditions.
    • Space Constraints: Hydraulic cylinders can be designed to fit within the space constraints of aircraft or spacecraft. Their compact size and flexible mounting options allow for efficient integration into the limited available space.

In summary, hydraulic cylinders can be adapted for use in medical equipment and aerospace applications, leveraging their precise positioning, load handling capabilities, controlled motion, durability, and reliability. In medical equipment, hydraulic cylinders enable comfortable patient positioning, smooth transitions, and controlled movements during procedures. In aerospace, hydraulic cylinders provide precise actuation, weight optimization, shock and vibration resistance, and space-efficient solutions. By adapting hydraulic cylinders to these specialized fields, manufacturers can meet the unique requirements and enhance the performance of medical equipment and aerospace systems.

hydraulic cylinder

Can you explain the role and significance of hydraulic cylinders in machinery?

Hydraulic cylinders play a crucial role in machinery across various industries. They are essential components that provide controlled and powerful linear motion, enabling the operation of heavy equipment and facilitating numerous tasks. The role and significance of hydraulic cylinders in machinery can be explained in detail as follows:

Role of Hydraulic Cylinders:

– Conversion of Hydraulic Energy: Hydraulic cylinders convert hydraulic energy, typically in the form of pressurized hydraulic fluid, into linear force and motion. This conversion allows machinery to perform tasks such as lifting, pushing, pulling, clamping, tilting, and controlling various mechanisms.

– Generation of Linear Motion: Hydraulic cylinders generate linear motion by utilizing the principles of Pascal’s law. When hydraulic fluid is directed into one side of the cylinder, it applies pressure on the piston, resulting in linear movement of the piston and the attached piston rod. This linear motion can be used to actuate other components within the machinery or directly perform the required task.

– Force Generation: Hydraulic cylinders are capable of generating high forces due to the hydraulic pressure applied to the piston. The force output of a hydraulic cylinder depends on the surface area of the piston and the pressure of the hydraulic fluid. This force allows machinery to exert significant power for lifting heavy loads, applying pressure, or overcoming resistance.

– Precise Control: Hydraulic cylinders offer precise control over the linear motion and force exerted. By regulating the flow of hydraulic fluid, the speed and direction of the cylinder’s movement can be accurately adjusted. This level of control is crucial in machinery that requires precise positioning, delicate movements, or synchronization of multiple cylinders.

– Integration with Hydraulic Systems: Hydraulic cylinders are integral parts of hydraulic systems used in machinery. They work in conjunction with hydraulic pumps, valves, and actuators to create a complete hydraulic circuit. This integration allows for efficient power transmission, control, and coordination of various machine functions.

Significance of Hydraulic Cylinders:

– Heavy Equipment Operation: Hydraulic cylinders are vital in heavy machinery used in construction, mining, agriculture, material handling, and other industries. They enable the lifting and movement of heavy loads, the operation of attachments, and the performance of tasks that require high force and precision.

– Versatility and Adaptability: Hydraulic cylinders are versatile components that can be designed and tailored to meet specific machinery requirements. They can be integrated into various types of equipment and customized based on factors such as force capacity, stroke length, speed, and mounting options. This adaptability makes hydraulic cylinders suitable for diverse applications.

– Durability and Reliability: Hydraulic cylinders are built to withstand rigorous operating conditions, including high pressures, heavy loads, and continuous use. They are designed with robust materials, precise machining, and effective sealing systems to ensure durability and reliability over extended periods of operation.

– Safety and Load Control: Hydraulic cylinders provide safe and controlled operation in machinery. They offer overload protection mechanisms, such as relief valves, to prevent damage caused by excessive force or pressure. Additionally, hydraulic cylinders allow for precise load control, minimizing the risk of accidents during lifting, lowering, or positioning of heavy loads.

– Compact Design: Hydraulic cylinders offer a high power-to-size ratio, allowing for compact machinery design. Their relatively small size compared to the forces they can generate makes them suitable for applications where space is limited or weight restrictions apply.

– Energy Efficiency: Hydraulic cylinders contribute to energy efficiency in machinery. The use of hydraulic systems allows for the transfer of power over long distances without significant power losses. Additionally, hydraulic cylinders can incorporate energy-saving features such as load-sensing technology and regenerative circuits, reducing energy consumption.

Overall, hydraulic cylinders play a vital role in machinery by providing controlled and powerful linear motion. Their significance lies in their ability to convert hydraulic energy, generate high forces, offer precise control, integrate with hydraulic systems, and facilitate the operation of heavy equipment across various industries. Hydraulic cylinders contribute to increased productivity, safety, and efficiency in machinery applications, making them indispensable components in modern-day engineering.

China best High Quality Best-Selling Chinese Manufacture Hydraulic Cylinder for Agriculture   vacuum pump oil	China best High Quality Best-Selling Chinese Manufacture Hydraulic Cylinder for Agriculture   vacuum pump oil
editor by Dream 2024-05-17

China Good quality Hollow Plunger Hydraulic Cylinder Single Double Acting Hollow Plunger Hydraulic Cylinder vacuum pump engine

Product Description

Hydraulic Cylinder Product Selling Points:

1. High Durability: The hydraulic cylinder is designed to withstand high pressure and heavy loads, ensuring long-lasting performance in even the most demanding applications.

2. Customizable Options: Our hydraulic cylinders can be customized to fit your specific needs and requirements, including bore sizes, stroke lengths, and mounting options.

3. Efficient Operation: The hydraulic cylinder provides efficient power transfer, allowing for smooth and precise movement of heavy equipment and machinery.

4. Low Maintenance: The hydraulic cylinder is designed for easy maintenance and repair, with minimal downtime required for servicing.

5. Wide Range of Applications: Our hydraulic cylinders can be used in a variety of industries, including construction, agriculture, mining, and transportation.

6. Quality Assurance: Our hydraulic cylinders are manufactured to strict quality standards, ensuring reliable and consistent performance.

7. Competitive Pricing: We offer competitive pricing on our hydraulic cylinders, making them a cost-effective solution for your equipment needs.

In summary, our hydraulic cylinders provide high durability, customizable options, efficient operation, low maintenance, a wide range of applications, quality assurance, and competitive pricing, making them an excellent choice for your equipment needs.

About US

HangZhou LD Cylinder Co., Ltd. was founded in 1988, LD covers an area of 380,000sq.ft  with more than 150 workers.

Through the construction of modern factories, enterprises have realized the transformation from traditional manufacturing to a new model of intelligent manufacturing.

LD application of highly intelligent system software, advanced process flow, automated production lines, innovative technology research and development design, It makes LD developed into a high-tech professional production of hydraulic cylinder Company.
/* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

Certification: ISO9001
Pressure: Medium Pressure
Work Temperature: Normal Temperature
Acting Way: Single Acting
Working Method: Straight Trip
Adjusted Form: Regulated Type
Customization:
Available

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double acting hydraulic cylinder

Can double-acting hydraulic cylinders be employed in material handling equipment for pushing and pulling?

Yes, double-acting hydraulic cylinders are commonly employed in material handling equipment for pushing and pulling tasks. Here’s a detailed explanation:

1. Pushing Function: Double-acting hydraulic cylinders can generate significant pushing force, making them well-suited for material handling equipment that requires pushing capabilities. By supplying pressurized hydraulic fluid to one side of the cylinder, the piston extends, exerting force in the desired direction. This force can be utilized to push heavy objects, such as crates, pallets, or machinery components. The ability to generate substantial pushing force allows material handling equipment to move or position loads efficiently.

2. Pulling Function: In addition to pushing, double-acting hydraulic cylinders can also be employed for pulling tasks in material handling equipment. By supplying fluid to the opposite side of the cylinder, the piston retracts, creating a pulling force. This pulling force enables the equipment to tow or drag objects, such as trailers or carts, facilitating material transport within a facility or across a worksite.

3. Bi-Directional Force Generation: The bi-directional operation of double-acting hydraulic cylinders is advantageous for both pushing and pulling applications. By utilizing both the extension and retraction strokes, material handling equipment can generate force in both directions, enhancing versatility and productivity. The ability to generate force in multiple directions allows for efficient maneuvering, positioning, and handling of various loads, contributing to the overall effectiveness of the material handling process.

4. Control and Precision: Double-acting hydraulic cylinders provide precise control over the pushing and pulling forces exerted by material handling equipment. The hydraulic system can be designed with valves, control systems, and pressure regulation mechanisms to adjust and fine-tune the force output. This level of control enables operators to apply the necessary force with precision, preventing damage to the handled materials or equipment. The ability to control and modulate the force also ensures the safety of operators and enhances the overall efficiency of material handling operations.

5. Adaptability and Customization: Double-acting hydraulic cylinders can be adapted and customized to meet the specific requirements of material handling equipment. They can be designed with different stroke lengths, bore sizes, and mounting configurations to fit the equipment’s structure and hydraulic system. This adaptability allows for seamless integration of the hydraulic cylinders into the material handling equipment, optimizing performance, and ensuring efficient pushing and pulling operations.

Given their capability for pushing and pulling functions, bi-directional force generation, control and precision, as well as adaptability and customization, double-acting hydraulic cylinders are widely employed in material handling equipment for efficient and effective pushing and pulling tasks.

double acting hydraulic cylinder

Can double-acting hydraulic cylinders be used in hydraulic presses for material forming?

Yes, double-acting hydraulic cylinders are commonly used in hydraulic presses for material forming processes. Here’s a detailed explanation:

1. Generating High Force: Hydraulic presses require a significant amount of force to deform and shape materials. Double-acting hydraulic cylinders are capable of generating high forces in both the extending and retracting strokes. This bidirectional force generation is crucial for material forming operations, as it allows for consistent and controlled force application throughout the entire forming process.

2. Precise Force Control: Double-acting hydraulic cylinders offer precise control over force application. The flow rate and pressure of the hydraulic fluid can be regulated using valves and control mechanisms. By adjusting these parameters, operators can control the speed, intensity, and duration of the force applied by the cylinder. This level of control ensures accurate and repeatable material forming, preventing over- or under-forming and achieving the desired dimensional accuracy.

3. Adjustable Stroke Length: Double-acting hydraulic cylinders often feature adjustable stroke lengths. The stroke length refers to the distance the piston can travel within the cylinder. By adjusting the position of the end stops or limit switches, operators can modify the stroke length to match the specific material forming requirements. This adjustability allows for flexibility in accommodating different material thicknesses, shapes, and forming profiles.

4. Flexibility in Die Design: Hydraulic presses utilizing double-acting cylinders offer flexibility in die design. The die is the tooling used to shape and form the material. With the bidirectional force generation of double-acting cylinders, the die can be designed for both positive and negative forming actions. Whether it’s bending, deep drawing, embossing, or other forming processes, the hydraulic press can exert force in the desired direction to achieve the desired material deformation.

5. Damping and Shock Absorption: Material forming processes in hydraulic presses often involve high impact forces. Double-acting hydraulic cylinders are equipped with damping and shock absorption features to minimize vibrations and prevent damage. They may incorporate adjustable cushions or shock absorbers at the end of the cylinder stroke, decelerating the piston before it reaches the end of its travel. These features contribute to stable force application, protect the hydraulic system, and ensure the longevity of the press.

6. Safety Measures: Hydraulic presses incorporating double-acting hydraulic cylinders often include safety measures to protect operators and prevent accidents. These may include emergency stop buttons, safety interlocks, and pressure relief valves. These safety features help ensure the safe operation of the press and protect against excessive forces or unexpected movements.

Given their ability to generate high force, precise force control, adjustable stroke length, flexibility in die design, damping and shock absorption features, as well as the inclusion of safety measures, double-acting hydraulic cylinders are well-suited for use in hydraulic presses for material forming processes. They play a crucial role in achieving accurate and efficient material shaping and are widely used in industries such as automotive, aerospace, and manufacturing.

double acting hydraulic cylinder

How does a double-acting hydraulic cylinder contribute to efficient force generation?

A double-acting hydraulic cylinder is designed to contribute to efficient force generation in hydraulic systems. Here’s a detailed explanation:

1. Bidirectional Force: A double-acting hydraulic cylinder is capable of generating force in both the extension and retraction strokes. When hydraulic fluid is applied to the cylinder’s cap end, it pushes the piston, creating a pushing force. Conversely, when hydraulic fluid is applied to the rod end, it pulls the piston, generating a pulling force. This bidirectional force capability allows for versatile and efficient force generation in various applications.

2. Mechanical Advantage: The design of a double-acting hydraulic cylinder provides a mechanical advantage that contributes to efficient force generation. The piston’s larger surface area on the cap end compared to the rod end allows for a greater force output during the extension stroke. This mechanical advantage amplifies the force generated by the hydraulic pressure, enabling the cylinder to exert significant pushing or pulling force with relatively low hydraulic pressure input.

3. Control over Force and Speed: Double-acting hydraulic cylinders offer precise control over the force and speed of the piston’s movement. By regulating the flow and pressure of the hydraulic fluid, the operator can adjust the force exerted by the cylinder to match the requirements of the application. This control allows for efficient force generation by optimizing the cylinder’s performance for specific tasks.

4. Efficient Energy Utilization: Double-acting cylinders are known for their efficient energy utilization. When the cylinder is extending or retracting, the opposite side of the piston can act as a reservoir, storing the hydraulic fluid. This stored energy can be utilized in the opposite stroke, resulting in improved efficiency. By recycling the energy within the system, double-acting cylinders maximize the utilization of input power, contributing to efficient force generation.

5. Compact and Space-Saving Design: Double-acting hydraulic cylinders are compact and space-saving, making them suitable for applications with limited space. Their efficient force generation allows for the use of smaller cylinder sizes without compromising performance. This compact design minimizes the footprint of the hydraulic system while still delivering the required force output, contributing to efficient use of available space.

6. Durability and Longevity: Double-acting hydraulic cylinders are built to withstand high-pressure applications and heavy loads. Their robust construction, often using materials such as steel or aluminum, ensures durability and longevity. By maintaining their performance over time without significant wear or failure, these cylinders contribute to efficient force generation throughout their operational lifespan.

In summary, a double-acting hydraulic cylinder contributes to efficient force generation through its bidirectional force capability, mechanical advantage, precise control over force and speed, efficient energy utilization, compact design, and durability. These features make double-acting cylinders highly effective in a wide range of applications where efficient and reliable force generation is crucial.

China Good quality Hollow Plunger Hydraulic Cylinder Single Double Acting Hollow Plunger Hydraulic Cylinder   vacuum pump engine	China Good quality Hollow Plunger Hydraulic Cylinder Single Double Acting Hollow Plunger Hydraulic Cylinder   vacuum pump engine
editor by Dream 2024-05-16

China high quality Double Acting Long Stroke Hydraulic Cylinders for Engineering and Coal Mine vacuum pump engine

Product Description

                                                                HYDRAULIC CYLINDER

  Widely used in equipment for Construction, Coal&mine, Agriculture , Aerial work table and Environmental sanitation etc.
     

 

Features    customized hydraulic cylinder  
Bore Diameter   2′-50’/50-1500mm
Rod Diameter   1′ – 60’/25 -1000 mm
Wall Thickness    0.1′-4’/3-100 mm
Max Stroke   366’/9280 mm
Max Pressure   9600 psi/600 bar
Test Pressure   14500 psi/1000 bar
Material      20#,40#,45#,16Mn,27SiMn,etc
Seal Kits   Hallite, Parker, NOK, SKF, DICHTOMATIK, Trelleborg, Merkel
Dimensional Accuracy  H7-H11
Bore Roughness   Ra 0.4-1.6mm
Coating   hard chrome 
Purpose  engineering, Coal &mining, agricultural machinery, environmental sanitation
OEM/ODM  Yes 
MOQ   1 Piece
Certificates  ISO9001,CE, CCS

   

Q1. Are you a manufacturer?

Yes, we have manufactured hydraulic cylinders for over 30 years. They are widely used in Engineers, Coal&mine, Agriculture and Environmental Sanitation etc.

Q2. Do your products come with a warranty?

Yes, we have 1 year warranty.

Q3. Can we customize our products from you?

Yes, actually 70% of our products are customized for our clients. You just need to let us know your demand (specifications &drawing is better), and we shall realize them for you.

Q4. How do you deliver the products?

By sea, by plane, or by couriers.

Q5. How many days the samples can be finished, And how about the mass production?

Generally 5-7days for samples making. The lead time of mass production will depend on quality, production art and so on. Generally 35days.

/* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

Certification: CE, ISO9001
Pressure: High Pressure
Work Temperature: -40~120
Acting Way: Double Acting
Working Method: Straight Trip
Structure: Piston Type
Customization:
Available

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double acting hydraulic cylinder

Can double-acting hydraulic cylinders be used in construction equipment like backhoes?

Yes, double-acting hydraulic cylinders are commonly used in construction equipment like backhoes. Here’s a detailed explanation:

1. Lifting and Digging Functions: Backhoes are versatile construction machines used for various tasks, including digging, trenching, lifting, and material handling. Double-acting hydraulic cylinders play a crucial role in enabling the lifting and digging functions of a backhoe. These cylinders are typically used to control the movement of the boom, dipper stick, and bucket assembly. By extending and retracting the hydraulic cylinders, the boom can be raised, lowered, and positioned precisely, allowing for efficient digging and material handling operations.

2. Bi-Directional Force Generation: Double-acting hydraulic cylinders are well-suited for the requirements of backhoes due to their ability to generate force in both directions. This bi-directional operation is essential for the backhoe’s lifting and digging functions. By supplying pressurized hydraulic fluid to one side of the cylinder, the piston extends, producing force that raises or extends the boom. Conversely, supplying fluid to the other side of the cylinder retracts the piston, allowing for the lowering or retraction of the boom. This bi-directional force generation enables precise control over the movement and positioning of the backhoe’s working components.

3. Precise Control and Positioning: Backhoes often require precise control and positioning of the boom, dipper stick, and bucket assembly. Double-acting hydraulic cylinders contribute to this precise control by allowing operators to adjust the speed and force of the cylinder’s movement. By regulating the hydraulic pressure and flow rate, the operator can control the speed and smoothness of the cylinder’s extension and retraction. This level of control enables accurate and controlled movement, facilitating precise digging, lifting, and material handling tasks.

4. Adaptability and Customization: Double-acting hydraulic cylinders can be customized to meet the specific requirements of backhoes and other construction equipment. They can be designed with various stroke lengths, bore sizes, and mounting configurations to fit the backhoe’s hydraulic system and geometry. This adaptability ensures that the hydraulic cylinders integrate seamlessly with the backhoe’s structure and hydraulic circuit, optimizing performance and efficiency.

5. Durability and Reliability: Construction equipment like backhoes operate in demanding and often harsh conditions. Double-acting hydraulic cylinders are built to withstand these challenging environments. They are constructed from robust materials, such as high-strength steel, and equipped with reliable sealing mechanisms to prevent the ingress of contaminants. This ensures the durability and reliability of the hydraulic cylinders, allowing them to withstand the rigors of construction sites and provide consistent performance over time.

Given their suitability for lifting and digging functions, bi-directional force generation, precise control and positioning, adaptability and customization, as well as durability and reliability, double-acting hydraulic cylinders are extensively used in construction equipment like backhoes.

double acting hydraulic cylinder

Can double-acting hydraulic cylinders be used in agricultural machinery for various tasks?

Yes, double-acting hydraulic cylinders are commonly used in agricultural machinery for a variety of tasks. Here’s a detailed explanation:

1. Lifting and Lowering Implements: Agricultural machinery often requires the lifting and lowering of implements such as plows, cultivators, and seeders. Double-acting hydraulic cylinders can provide the necessary force to raise and lower these implements smoothly and efficiently. By supplying pressurized hydraulic fluid to one side of the cylinder, the implement is lifted, and by supplying fluid to the other side, it is lowered. The bi-directional force generation of double-acting cylinders allows for precise control over the height and position of the implements, enabling efficient agricultural operations.

2. Tilting and Positioning: Double-acting hydraulic cylinders can also be used for tilting and positioning tasks in agricultural machinery. For example, in a front-end loader or a combine harvester, hydraulic cylinders are employed to tilt the loader bucket or the cutting platform, allowing for easy loading or harvesting on uneven terrain. The cylinders provide the necessary force to adjust the angle and position of the equipment, enhancing productivity and maneuverability.

3. Steering and Braking: Agricultural machinery, such as tractors and self-propelled harvesters, requires effective steering and braking systems for safe and precise operation. Double-acting hydraulic cylinders can be utilized in these systems to control the movement of steering mechanisms or braking mechanisms. By converting hydraulic pressure into mechanical force, the cylinders enable responsive steering and reliable braking, ensuring operator control and safety in various agricultural tasks.

4. Actuating Hydraulic Valves: Agricultural machinery often incorporates hydraulic systems with multiple valves for controlling the flow of fluids to different components. Double-acting hydraulic cylinders can actuate these valves, allowing for precise control over the functions of the machinery. By extending and retracting the cylinder’s piston, operators can open or close specific valves, regulating the flow of hydraulic fluid and directing it to the desired components or functions.

5. Load Handling and Manipulation: Agricultural machinery frequently involves load handling and manipulation tasks, such as baling, lifting and transporting heavy loads, or operating hydraulic arms for loading and unloading materials. Double-acting hydraulic cylinders provide the necessary force for these tasks, enabling efficient load handling and manipulation. The cylinders can be integrated into lifting mechanisms, arms, or other load-bearing structures, allowing for controlled lifting, lowering, and holding of various agricultural loads.

Given their capabilities in lifting and lowering implements, tilting and positioning, steering and braking, actuating hydraulic valves, as well as load handling and manipulation, double-acting hydraulic cylinders are widely used in agricultural machinery for various tasks. Their versatility, power, and precise control make them essential components in modern agricultural equipment.

double acting hydraulic cylinder

How does a double-acting hydraulic cylinder differ from a single-acting one?

A double-acting hydraulic cylinder and a single-acting hydraulic cylinder differ in their functionality and ability to generate force. Here’s a detailed explanation of the differences:

1. Functionality: A double-acting hydraulic cylinder can generate force in both directions of its stroke, whereas a single-acting hydraulic cylinder can only generate force in one direction.

2. Construction: In a double-acting hydraulic cylinder, there are two hydraulic ports—one connected to the rod end and the other to the cap end of the cylinder. This allows hydraulic fluid to enter and exit both chambers of the cylinder, enabling force generation in both directions. In contrast, a single-acting hydraulic cylinder has only one hydraulic port, typically connected to the cap end. The rod end of a single-acting cylinder is often vented or equipped with a smaller hydraulic port to facilitate the return of the piston.

3. Operation: A double-acting hydraulic cylinder operates by supplying hydraulic fluid to the appropriate ports to extend or retract the piston. By controlling the flow and pressure of the hydraulic fluid, operators can regulate the direction and speed of the piston’s movement, generating pushing and pulling forces. In a single-acting hydraulic cylinder, hydraulic fluid is supplied to the port to extend the piston and generate force in one direction. The return stroke of the piston is accomplished by the force of gravity or an external mechanical load, as there is no hydraulic pressure applied to retract the piston.

4. Applications: Due to their ability to generate force in both directions, double-acting hydraulic cylinders are suitable for applications that require bidirectional force, precise control, and versatility. They are commonly used in tasks such as lifting, pushing, pulling, clamping, and more. Single-acting hydraulic cylinders, on the other hand, are often employed in applications where force is required in only one direction, such as in simple lifting or lowering tasks.

5. Efficiency: Double-acting hydraulic cylinders offer improved efficiency compared to single-acting cylinders in applications that require frequent or continuous bidirectional force. With a double-acting cylinder, the force can be applied in both the extension and retraction strokes, allowing for increased productivity and reduced cycle times.

In summary, the main difference between a double-acting hydraulic cylinder and a single-acting hydraulic cylinder lies in their ability to generate force in one or both directions. While a double-acting cylinder can generate force in both directions, a single-acting cylinder can generate force in only one direction. This distinction impacts their construction, operation, applications, and efficiency in various hydraulic systems.

China high quality Double Acting Long Stroke Hydraulic Cylinders for Engineering and Coal Mine   vacuum pump engine	China high quality Double Acting Long Stroke Hydraulic Cylinders for Engineering and Coal Mine   vacuum pump engine
editor by Dream 2024-05-16

China Standard Wholesale Price High Quality Agricultural Wrappers Cone Crusher LG Loader 860g Rotary Bucket Double Acting Custom Hydraulic Cylinder Supplier vacuum pump ac

Product Description

Solutions Provider of Hydraulic Cylinder

Product Description

As the professional manufacturer of hydraulic cylinder in China, we can offer you custom products to fulfill every requirement for the hydraulic cylinder market.

-Customized Sizes
-Customized Colors
-Customized Designs
-Customized Packages
-More Requirements Available

The objectives of our business are to provide high quality products and services at a cost effective price. 

 

 

Seal

Parker, Merkel, NOK, Hallite,etc.

  Helps Links

  To get a free sample, please click here
  To contact our sales team, please click here
  To review our catalogs, please click here
  To find more products, please click here

Paint

Red, Grey, Yellow, Black, etc.

Material

ST52, CK45, 4140, Duplex2205,
Stainless Steel 304/316, etc.

Certificate

ABS, Lloyds, SGS, etc.

Core components

Bearing, Pressure vessel, Pump

Non-standard

Yes

Structure

Piston Type, Plunger Type, Telescopic Type

Power

Hydraulic & Pneumatic

Brand

Guoyue

Sample

Available

Contact the experts at Guoyue today for all your cylinder requirements.

Our Advantages

We have many advantages that will help a lot to your business, including but not limited to:
 

1. Equipped with State-of-the-art Production Lines

Guoyue has introduced and absorbed advanced hydraulic design and production technologies from European (such as German) and American countries, ensuring that its design and manufacturing capabilities are consistently aligned with international advanced hydraulic cylinder technology.

2. Strict QC Process Before Shipping

The company emphasizes strict quality control, with each production process following standardized operating procedures, and comprehensive management systems in place to ensure that every product is processed to perfection.

3. Success in Many Projects

We have served clients with a diverse range of cylinder requirements, including construction projects, waste management, food industry, mining, infrastructure repairs, metal production, marine, agriculture, oil & gas and more applications.

4. Professional Support in Design, Samples and Bulk Order

As we have our own factories, the more benefits you can get from us:

—–We can get the production done based on the designs, reference pictures, even your drafts.
—–There is no limit of minimum order quantity, and we never refuse the small order, even 1 unit.
—–We can offer you the free samples to check if you buy it in large quantites.

 

Successful Projects

As the leader in custom hydraulic cylinder design and manufacturing, we have been successful in lot of projects, including 

  • Aerospace industry: Particularly for such devices as landing gears and CHINAMFG flaps
  • Aerial Work Platforms (AWP)
  • Agricultural: Small spraying equipment as well as harvesters, loaders and tractors
  • Automotive
  • Civil Engineering: Bulldozers, excavators, trenchers as well as attachments
  • Construction: Concrete pumps and paving applications
  • Energy: Flow controls for water gates
  • Food, production and manufacturing
  • Forestry and logging
  • Motorway repairs and maintenance
  • Mining
  • Materials handling: Single acting hydraulic cylinders for sale are commonly employed in such equipment
  • Mechanical engineering: Operation for feeding devices as well as automated production lines, plastic forming machines and transportation devices
  • Oil and gas industries
  • Recycling plants: Compressing scrap metal and other materials
  • Shipbuilding: Steering devices

Company Profile

Guoyue Hydraulic Equipment Manufacturing (ZheJiang ) Co., Ltd., is a high-technology enterprise that integrates research, design, development, production, operation, and service, specializing in the production of hydraulic cylinders, including single acting cylinders, double acting Cylinders, nested cylinders, rotating cylinder, low height cylinders, high tonnage cylinders, tie-rod cylinders and more.

With a registered capital of 50 million Chinese Yuan, the company covers an area of 10, 000 sqft, with more than 100 employees. Also, certified with ISO 9001/ISO 14001/ISO 45001 and many own patents, our products have been approved by clients all over the world, including USA, Europe, Middle East, Middle Asia, Southeast Asia and more countries & areas.

As the leader in custom hydraulic cylinder design and manufacturing, Guoyue serves Original Equipment Manufacturers (OEMs) with custom and innovative hydraulic cylinder solutions. The team at Guoyue liaises closely with each customer to engineer and produce cylinders for machinery, equipment or projects that incorporate cylinders into their hydraulic systems.

We work directly with engineers, business owners, procurement teams, project managers, and technical specialists who often require a custom approach to their cylinder specifications – in terms of fit, function, and overall performance.

Also, Guoyue has introduced and absorbed advanced hydraulic product design and production technologies from Germany and other European and American countries, ensuring that its design and manufacturing capabilities are consistently aligned with international advanced hydraulic cylinder technology.

We have served clients with a diverse range of cylinder requirements. We have extensive experience working within many industries and the unique needs of each – including construction projects, waste management, food Industry, mining, infrastructure repairs, metal production, marine, agriculture, oil & gas and more applications.

Guoyue employees are at the heart of our operations. It is through the dedication of our team at Guoyue that we can consistently deliver the exact services and products required by every client.

Contact the experts at Guoyue today for all your cylinder requirements.

/* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

Certification: GS, RoHS, CE, ISO9001
Pressure: Low/Medium/High Pressure
Work Temperature: Low/Medium/High Temperature
Acting Way: Single/Double Acting
Working Method: Rotary/Straight Trip
Adjusted Form: Switch/Regulated Type
Customization:
Available

|

hydraulic cylinder

What advancements in hydraulic cylinder technology have improved sealing and reliability?

Advancements in hydraulic cylinder technology have continuously contributed to improving sealing and reliability in hydraulic systems. These advancements aim to address common challenges such as leakage, wear, and failure of seals, ensuring optimal performance and longevity. Here are several key advancements that have significantly improved sealing and reliability in hydraulic cylinders:

1. High-Performance Sealing Materials:

– The development of advanced sealing materials has greatly improved the sealing capabilities of hydraulic cylinders. Traditional sealing materials like rubber have been replaced or enhanced with high-performance materials such as polyurethane, PTFE (polytetrafluoroethylene), and various composite materials. These materials offer superior resistance to wear, temperature, and chemical degradation, resulting in improved sealing performance and extended seal life.

2. Enhanced Seal Designs:

– Advancements in seal designs have focused on improving sealing efficiency and reliability. Innovative seal profiles, such as lip seals, wipers, and scrapers, have been developed to optimize fluid retention and prevent contamination. These designs provide better sealing performance, minimizing the risk of fluid leakage and maintaining system integrity. Additionally, improved seal geometries and manufacturing techniques ensure tighter tolerances, reducing the potential for seal failure due to misalignment or extrusion.

3. Integrated Seal and Bearing Systems:

– Hydraulic cylinders now incorporate integrated seal and bearing systems, where the sealing elements also serve as bearing surfaces. This design approach reduces the number of components and potential failure points, improving overall reliability. By integrating seals and bearings, the risk of seal damage or displacement due to excessive loads or misalignment is minimized, resulting in enhanced sealing performance and increased reliability.

4. Advanced Coatings and Surface Treatments:

– The application of advanced coatings and surface treatments to hydraulic cylinder components has significantly improved sealing and reliability. Coatings such as chrome plating or ceramic coatings enhance surface hardness, wear resistance, and corrosion resistance. These surface treatments provide a smoother and more durable surface for seals to operate against, reducing friction and improving sealing performance. Moreover, specialized coatings can also provide self-lubricating properties, reducing the need for additional lubrication and enhancing reliability.

5. Sealing System Monitoring and Diagnostic Technologies:

– The integration of monitoring and diagnostic technologies in hydraulic systems has revolutionized seal performance and reliability. Sensors and monitoring systems can detect and alert operators to potential seal failures or leaks before they escalate. Real-time monitoring of pressure, temperature, and seal performance parameters allows for proactive maintenance and early intervention, preventing costly downtime and ensuring optimal sealing and reliability.

6. Computational Modeling and Simulation:

– Computational modeling and simulation techniques have played a significant role in advancing hydraulic cylinder sealing and reliability. These tools enable engineers to analyze and optimize seal designs, fluid flow dynamics, and contact stresses. By simulating various operating conditions, potential issues such as seal extrusion, wear, or leakage can be identified and mitigated early in the design phase, resulting in improved sealing performance and enhanced reliability.

7. Systematic Maintenance Practices:

– Advances in hydraulic cylinder technology have also emphasized the importance of systematic maintenance practices to ensure sealing and overall system reliability. Regular inspection, lubrication, and replacement of seals, as well as routine system flushing and filtration, help prevent premature seal failure and optimize sealing performance. Implementing preventive maintenance schedules and adhering to recommended service intervals contribute to extended seal life and enhanced reliability.

In summary, advancements in hydraulic cylinder technology have led to significant improvements in sealing and reliability. High-performance sealing materials, enhanced seal designs, integrated seal and bearing systems, advanced coatings and surface treatments, sealing system monitoring and diagnostics, computational modeling and simulation, and systematic maintenance practices have all played key roles in achieving optimal sealing performance and increased reliability. These advancements have resulted in more efficient and dependable hydraulic systems, minimizing leakage, wear, and failure of seals, and ultimately improving the overall performance and longevity of hydraulic cylinders in diverse applications.

hydraulic cylinder

Integration of Hydraulic Cylinders with Equipment Requiring Rapid and Dynamic Movements

Hydraulic cylinders can indeed be integrated with equipment that requires rapid and dynamic movements. While hydraulic systems are generally known for their ability to provide high force and precise control, they can also be designed and optimized for applications that demand fast and dynamic motion. Let’s explore how hydraulic cylinders can be integrated with such equipment:

  1. High-Speed Hydraulic Systems: Hydraulic cylinders can be part of high-speed hydraulic systems designed specifically for rapid and dynamic movements. These systems incorporate features such as high-flow valves, optimized hydraulic circuitry, and responsive control systems. By carefully engineering the system components and hydraulic parameters, it is possible to achieve the desired speed and responsiveness, enabling the equipment to perform rapid movements.
  2. Valve Control: The control of hydraulic cylinders plays a crucial role in achieving rapid and dynamic movements. Proportional or servo valves can be used to precisely control the flow of hydraulic fluid into and out of the cylinder. These valves offer fast response times and precise flow control, allowing for rapid acceleration and deceleration of the cylinder’s piston. By adjusting the valve settings and optimizing the control algorithms, equipment can be designed to execute dynamic movements with high speed and accuracy.
  3. Optimized Cylinder Design: The design of hydraulic cylinders can be optimized to facilitate rapid and dynamic movements. Lightweight materials, such as aluminum alloys or composite materials, can be used to reduce the moving mass of the cylinder, enabling faster acceleration and deceleration. Additionally, the cylinder’s internal components, such as the piston and seals, can be designed for low friction to minimize energy losses and enhance responsiveness. These design optimizations contribute to the overall speed and dynamic performance of the equipment.
  4. Accumulator Integration: Hydraulic accumulators can be integrated into the system to enhance the dynamic capabilities of hydraulic cylinders. Accumulators store pressurized hydraulic fluid, which can be rapidly released to supplement the flow from the pump during high-demand situations. This stored energy can provide an extra boost of power, allowing for faster and more dynamic movements. By strategically sizing and configuring the accumulator, the system can be optimized for the specific rapid and dynamic requirements of the equipment.
  5. System Feedback and Control: To achieve precise and dynamic movements, hydraulic systems can incorporate feedback sensors and advanced control algorithms. Position sensors, such as linear potentiometers or magnetostrictive sensors, provide real-time position feedback of the hydraulic cylinder. This information can be used in closed-loop control systems to maintain precise positioning and execute rapid movements. Advanced control algorithms can optimize the control signals sent to the valves, ensuring smooth and dynamic motion while minimizing overshooting or oscillations.

In summary, hydraulic cylinders can be integrated with equipment that requires rapid and dynamic movements by utilizing high-speed hydraulic systems, employing responsive valve control, optimizing cylinder design, integrating accumulators, and incorporating feedback sensors and advanced control algorithms. These measures enable hydraulic systems to deliver the speed, responsiveness, and precision necessary for equipment operating in dynamic environments. By leveraging the capabilities of hydraulic cylinders, manufacturers can design and integrate systems that meet the requirements of applications demanding rapid and dynamic movements.

hydraulic cylinder

How do hydraulic cylinders contribute to the efficiency of heavy machinery like excavators?

Hydraulic cylinders play a crucial role in enhancing the efficiency and performance of heavy machinery, such as excavators. These powerful hydraulic actuators enable excavators to perform various tasks efficiently and effectively. Here’s a detailed explanation of how hydraulic cylinders contribute to the efficiency of heavy machinery like excavators:

1. Force and Power:

– Hydraulic cylinders provide the necessary force and power required for the excavation process. They convert hydraulic energy from the hydraulic fluid into linear mechanical force, allowing the excavator to exert significant pushing and pulling forces. The force generated by hydraulic cylinders enables the digging arm or boom of the excavator to penetrate and break through tough materials, such as soil, rocks, or concrete, with ease and efficiency.

2. Precise Control:

– Hydraulic cylinders offer precise control over the movement of excavator components. By regulating the flow of hydraulic fluid to the cylinders, operators can control the speed, direction, and positioning of the excavator’s arm, boom, bucket, and other attachments. This precise control allows operators to perform delicate operations, such as fine grading or precise material placement, with accuracy and efficiency.

3. Versatility and Adaptability:

– Hydraulic cylinders enable excavators to perform a wide range of tasks by facilitating the quick and easy interchangeability of attachments. Excavators can be equipped with various specialized attachments, including buckets, breakers, grapples, and augers, which can be efficiently connected and disconnected using hydraulic cylinders. This versatility and adaptability enhance the efficiency of excavators by enabling them to tackle different tasks without the need for extensive manual adjustments or downtime.

4. Increased Productivity:

– The power and control provided by hydraulic cylinders significantly increase the productivity of excavators. Excavators equipped with hydraulic cylinders can complete tasks more quickly and efficiently compared to manual or mechanically-driven machinery. The precise control over movements allows for faster cycle times, reduced idle time, and improved overall productivity on the worksite.

5. Enhanced Digging and Lifting Capabilities:

– Hydraulic cylinders enable excavators to perform digging and lifting operations with enhanced capabilities. The force generated by hydraulic cylinders allows excavators to dig deeper and lift heavier loads compared to other types of machinery. This increased digging and lifting capacity contributes to the efficiency of excavators by reducing the number of passes required to complete a task and improving overall productivity.

6. Durability and Reliability:

– Hydraulic cylinders are designed to withstand heavy loads, challenging operating conditions, and frequent use. They are built with robust materials, such as high-strength steel, and undergo stringent quality control measures during manufacturing. The durability and reliability of hydraulic cylinders ensure that excavators can operate efficiently even in demanding environments, minimizing downtime and maximizing productivity.

7. Energy Efficiency:

– Hydraulic systems, including hydraulic cylinders, are known for their energy efficiency. Hydraulic cylinders can deliver high force outputs while consuming relatively low amounts of hydraulic fluid. This energy efficiency translates to lower fuel consumption and reduced operating costs for excavators. The efficient use of hydraulic power contributes to the overall efficiency and sustainability of heavy machinery operations.

8. Safety:

– Hydraulic cylinders play a vital role in ensuring the safety of excavator operations. They provide controlled and predictable movements, reducing the risk of sudden or uncontrolled motions. The precise control offered by hydraulic cylinders allows operators to perform tasks safely and accurately, minimizing the chances of accidents or damage to the machinery or surrounding environment.

Overall, hydraulic cylinders are essential components that significantly contribute to the efficiency of heavy machinery like excavators. By providing force, precise control, versatility, increased productivity, enhanced capabilities, durability, energy efficiency, and safety, hydraulic cylinders enable excavators to perform a wide range of tasks efficiently and effectively in various industries, including construction, mining, and landscaping.

China Standard Wholesale Price High Quality Agricultural Wrappers Cone Crusher LG Loader 860g Rotary Bucket Double Acting Custom Hydraulic Cylinder Supplier   vacuum pump acChina Standard Wholesale Price High Quality Agricultural Wrappers Cone Crusher LG Loader 860g Rotary Bucket Double Acting Custom Hydraulic Cylinder Supplier   vacuum pump ac
editor by Dream 2024-05-15

China Good quality RRH Series 300 Tons Double Acting Hydraulic Cylinder vacuum pump engine

Product Description

300 Tons Double Acting Hydraulic Cylinder
1. Describe:
RRH series of double acting hollow hydraulic jack has all the function of general hydraulic
jack, and it also has the function of pulling. It also used for tension PC strands, steel wire,
axle and drill rod.

2. Features:
Double acting design can highly improve the convenience.
Built-in safe valve can protect jack when over loading.
Cylinder can bear Max loading when Max stroke.
High quality seal ring make the jack’s life more long, no oil leakage.

3. Technology data:

Model Capacity
T
Stroke
B-A
mm
Closed
height
A
mm
Extend height
B
mm
Outer diameter
mm
Center hole
mm
Weight
Kg
RRH-307 30 178 330 508 114 33.3 22
RRH-3571 257 432 689 114 33.3 27
RRH-603 60 89 248 337 159 53.8 28
RRH-606 165 324 489 159 53.8 35
RRH-6571 257 438 695 159 53.8 46
RRH-1001 100 38 165 203 213 79.2 39
RRH-1003 76 254 330 213 79.2 61
RRH-1006 152 342 495 213 79.2 79
RRH-1571 257 460 718 213 79.2 107
RRH-1508 150 203 349 552 248 79.5 111

4.Application:
Our hydraulic jacks have been widely used for industrial field, such as steel plant, cement industry, chemical and refinery, bridge, railway, highway, hydropower station, ship repair, building, construction and maintenance.

5.Company information:
HangZhou Lead Equipment Co., Ltd. Have been in hydraulic tools industry since 2009. Our main products as follow:
Single acting hydraulic jack/cylinder/ram (10-100 tons)
Single acting hollow hydraulic jack/cylinder/ram (12-100 tons)
Double acting hydraulic jack/cylinder/ram (50-2000 tons)
Double acting hollow hydraulic jack/cylinder/ram (50-2000 tons)
Single acting hydraulic jack/cylinder/ram with lock nut (55-200 tons)
Thin type single acting hydraulic jack/cylinder/ram (10-200 tons)
Ultrathin hydraulic jack/cylinder/ram (10-200 tons)
Flange type hydraulic jack/cylinder/ram (10-630 tons)
Synchronous hydraulic jack (10-1000 tons)
Hydraulic accessories: high pressure oil hose, couplers, seal kits, mainfold, etc.
All the tonnage, stroke, height can be customized according to client’s requirements, supply the best quality and serve. Our warranty is 2 years.

/* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

Material: Stainless Steel
Usage: Semiconductor, Automation and Control, Tension PC Strands
Structure: Hydraulic Cylinder
Power: Hydraulic
Standard: Standard
Pressure Direction: Double-acting Cylinder
Customization:
Available

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double acting hydraulic cylinder

How does a double-acting hydraulic cylinder handle variations in environmental conditions?

A double-acting hydraulic cylinder is designed to handle variations in environmental conditions effectively. Here’s a detailed explanation:

1. Sealing Mechanism: Double-acting hydraulic cylinders are equipped with sealing mechanisms that help protect the internal components from environmental elements. The cylinder is typically sealed with high-quality seals and gaskets that prevent the ingress of contaminants such as dirt, dust, and moisture. This sealing mechanism helps maintain the integrity of the hydraulic system and ensures reliable operation even in challenging environmental conditions.

2. Corrosion Resistance: Double-acting hydraulic cylinders are often constructed from materials that offer excellent corrosion resistance. Common materials used include stainless steel, chrome-plated steel, or other corrosion-resistant alloys. These materials are chosen to withstand exposure to humid or corrosive environments, such as marine applications or outdoor equipment exposed to weather conditions. The corrosion resistance of the cylinder components ensures its durability and performance over an extended period, even in harsh environmental conditions.

3. Temperature Tolerance: Double-acting hydraulic cylinders are designed to handle variations in temperature effectively. The internal components, such as seals and fluids, are selected to withstand a broad temperature range. Specialized seals and hydraulic fluids can be used to maintain proper performance in extreme heat or cold. Additionally, the cylinder’s design may incorporate temperature compensation features to accommodate thermal expansion and contraction, ensuring consistent and reliable operation across different temperature conditions.

4. Contaminant Filtration: Hydraulic systems that utilize double-acting cylinders often incorporate filtration systems to remove contaminants from the hydraulic fluid. Filtration helps prevent the accumulation of particles that can cause wear and damage to the cylinder components. By maintaining clean hydraulic fluid, the cylinder can operate optimally and handle variations in environmental conditions without compromising performance or longevity.

5. Protective Coatings: In certain applications where additional protection is required, double-acting hydraulic cylinders can be coated with protective materials. These coatings provide an extra layer of defense against environmental factors, such as chemical exposure or abrasive particles. Protective coatings can enhance the cylinder’s resistance to wear, corrosion, and other detrimental effects caused by specific environmental conditions.

6. Compatibility with Environmental Sealing: Depending on the specific application and environmental conditions, double-acting hydraulic cylinders can be integrated with environmental sealing measures. For example, in marine or underwater applications, the cylinder can be designed with additional sealing features to prevent water ingress. Such sealing measures ensure that the cylinder operates reliably and safely in challenging environments.

By incorporating sealing mechanisms, corrosion-resistant materials, temperature tolerance, contaminant filtration, protective coatings, and compatibility with environmental sealing, double-acting hydraulic cylinders can effectively handle variations in environmental conditions. This robust design allows them to operate reliably and maintain performance in diverse applications and challenging environments.

double acting hydraulic cylinder

Can double-acting hydraulic cylinders be used in hydraulic presses for material forming?

Yes, double-acting hydraulic cylinders are commonly used in hydraulic presses for material forming processes. Here’s a detailed explanation:

1. Generating High Force: Hydraulic presses require a significant amount of force to deform and shape materials. Double-acting hydraulic cylinders are capable of generating high forces in both the extending and retracting strokes. This bidirectional force generation is crucial for material forming operations, as it allows for consistent and controlled force application throughout the entire forming process.

2. Precise Force Control: Double-acting hydraulic cylinders offer precise control over force application. The flow rate and pressure of the hydraulic fluid can be regulated using valves and control mechanisms. By adjusting these parameters, operators can control the speed, intensity, and duration of the force applied by the cylinder. This level of control ensures accurate and repeatable material forming, preventing over- or under-forming and achieving the desired dimensional accuracy.

3. Adjustable Stroke Length: Double-acting hydraulic cylinders often feature adjustable stroke lengths. The stroke length refers to the distance the piston can travel within the cylinder. By adjusting the position of the end stops or limit switches, operators can modify the stroke length to match the specific material forming requirements. This adjustability allows for flexibility in accommodating different material thicknesses, shapes, and forming profiles.

4. Flexibility in Die Design: Hydraulic presses utilizing double-acting cylinders offer flexibility in die design. The die is the tooling used to shape and form the material. With the bidirectional force generation of double-acting cylinders, the die can be designed for both positive and negative forming actions. Whether it’s bending, deep drawing, embossing, or other forming processes, the hydraulic press can exert force in the desired direction to achieve the desired material deformation.

5. Damping and Shock Absorption: Material forming processes in hydraulic presses often involve high impact forces. Double-acting hydraulic cylinders are equipped with damping and shock absorption features to minimize vibrations and prevent damage. They may incorporate adjustable cushions or shock absorbers at the end of the cylinder stroke, decelerating the piston before it reaches the end of its travel. These features contribute to stable force application, protect the hydraulic system, and ensure the longevity of the press.

6. Safety Measures: Hydraulic presses incorporating double-acting hydraulic cylinders often include safety measures to protect operators and prevent accidents. These may include emergency stop buttons, safety interlocks, and pressure relief valves. These safety features help ensure the safe operation of the press and protect against excessive forces or unexpected movements.

Given their ability to generate high force, precise force control, adjustable stroke length, flexibility in die design, damping and shock absorption features, as well as the inclusion of safety measures, double-acting hydraulic cylinders are well-suited for use in hydraulic presses for material forming processes. They play a crucial role in achieving accurate and efficient material shaping and are widely used in industries such as automotive, aerospace, and manufacturing.

double acting hydraulic cylinder

What is the importance of hydraulic fluid in a double-acting hydraulic cylinder?

Hydraulic fluid plays a crucial role in the operation and performance of a double-acting hydraulic cylinder. Here’s a detailed explanation of its importance:

1. Transmitting Power: Hydraulic fluid is the medium through which power is transmitted in a hydraulic system. In a double-acting hydraulic cylinder, the hydraulic fluid is used to transfer force from the hydraulic pump to the piston, generating the necessary pushing and pulling forces. The fluid’s ability to transmit power efficiently is vital for the cylinder’s operation.

2. Lubrication and Cooling: Hydraulic fluid provides lubrication to the moving components within the cylinder, such as the piston, rod, and seals. This lubrication minimizes friction and wear, ensuring smooth operation and extending the cylinder’s service life. Additionally, the hydraulic fluid absorbs heat generated during operation and carries it away from the cylinder, contributing to cooling and preventing overheating.

3. Sealing and Contamination Control: The hydraulic fluid helps create a seal between the piston and cylinder walls through the use of seals and gaskets. This seal prevents leakage of fluid and maintains the integrity of the hydraulic system. The fluid also plays a vital role in contamination control by carrying away particles and debris that may enter the system, protecting the cylinder’s internal components from damage.

4. Energy Transfer and Efficiency: Hydraulic fluid acts as a medium for energy transfer within the hydraulic system. It stores potential energy when pressurized by the hydraulic pump and releases it when needed to move the piston. The fluid’s incompressible nature ensures efficient energy transfer, allowing for precise control and effective operation of the double-acting hydraulic cylinder.

5. Compatibility and Performance Optimization: The choice of hydraulic fluid is essential to ensure compatibility with the cylinder’s materials, seals, and other hydraulic system components. Different types of hydraulic fluids, such as mineral oil-based, synthetic, or water-based fluids, offer varying performance characteristics. Selecting the appropriate hydraulic fluid and maintaining its quality through regular maintenance helps optimize the cylinder’s performance and prevent potential issues.

6. System Safety and Reliability: The hydraulic fluid’s properties, such as viscosity and temperature range, are critical for maintaining system safety and reliability. The fluid’s viscosity affects the cylinder’s response time and the system’s overall performance. Monitoring and maintaining the appropriate fluid level and quality are essential for safe and reliable operation of the double-acting hydraulic cylinder.

In conclusion, hydraulic fluid is of utmost importance in a double-acting hydraulic cylinder. It enables power transmission, provides lubrication and cooling, ensures sealing and contamination control, facilitates energy transfer and efficiency, optimizes performance, and contributes to system safety and reliability.

China Good quality RRH Series 300 Tons Double Acting Hydraulic Cylinder   vacuum pump engine	China Good quality RRH Series 300 Tons Double Acting Hydraulic Cylinder   vacuum pump engine
editor by Dream 2024-05-14

China Good quality Double Acting Mini Bore Welded Hydraulic Lift Cylinders for Loader vacuum pump diy

Product Description

small piston double acting hydraulic cylinder

 

Product Description

 

Eaton, parker, hercules, prince, cross type double acting hydraulic cylinder are used for Trailer, Agricultural Machinery, Garbage Truck, Landing Platform etc.

Tsingshi hydraulic Customers,  MAN, JAC, VOLVO, SHACMAN, DAF, JMC,  HUNO, CIMC, SINOTRUK, TATRA,BENS,XIHU (WEST LAKE) DIS.FENG,  FOTON,etc.

1.Piston rod electroplate hard chrome;
2.lighter and easier to maintenance double acting hydraulic cylinder;
3.High quality alloy seamless steel pipe have better mechanical properties;
4.The world famous brands of seals, such as Parker, Merkel, Hallite, Kaden, etc;
5.World-class processing technology ensures stable and reliable quality.

                  

NO ITEM double acting hydraulic cylinder DATA
1 Material Carbon Steel, Alloy Steel, 27SiMn,45#,20#,etc
2 Honed tube 40-300mm, Heat treatment, honing, rolling
3 Honed tube 30-280mm, plated nickel or hard Chrome or ceramic
4 Seal kit Parker, Merkel, Hallite, Kaden, etc
5 Coating Sandblasting, primer paint, middle paint, finish paint,
Color can paint according to customer demands.
6 Technology double acting hydraulic cylinder
7 Mounting type Pin-eye , flange, trunnion mount,ball mount, screw thread.
FC, FE, FEE, FSE,TPIN
8 Working medium Hydraulic Oil
9 Working pressure 16-20Mpa double acting hydraulic cylinder
10 Temperature range -50°C to +100°C

Detailed Photos


 

Company Profile

Tsingshi hydraulic is a hydraulic telescopic cylinder for dump tipper truck company which takes up with hydraulic design, R&D, manufacturer, sell and service hydraulic products-double acting hydraulic cylinder.

-double acting hydraulic cylinder Certification ISO9001 TS16949, etc;
-mini double acting hydraulic cylinder Export to North America, South America, Australia, South Korea, Southeast Asia, South Africa, Europe, Middle East, etc;
-ODM&OEM small double acting hydraulic cylinder according to client’s requirements;
-Professional manufacturer& supplier of Hydraulic Cylinders over 30 years;
-The micro double acting hydraulic cylinder can be used for Dump Truck, Tipper Truck, Trailer, Agricultural Machinery, Garbage Truck,Landing Platform etc; We can produce the follow brand hydraulic cylinder. HYVA, BINOTTO, EDBRO, PENTA, MAILHOT, CUSTOM HOIST, MUNCIE, METARIS, HYDRAULEX GLOBAL, HYCO, PARKER, COMMERCIAL HYDRAULICS, MEILLER. WTJX, XT, JX, HCIC, ZX, SZ, SJ.

 

CUSTOMERS PHOTOS

 

QUALITY GUARANTEE

 

HIGH QUALITITY GUARANTEE-double acting hydraulic cylinder
-7*24 service.
-Competitive price.
-Professional technical team.
-Perfect after-sales service system.
-ODM&OEM Hydraulic Cylinder according to customer needs.
-Strong Hydraulic Cylinder production capacity to ensure fast delivery.
-Guarantee Quality. Every process must be inspected, all products need be tested before leaving the factory.

<hydraulic cylinder double acting Leak Test

<mini hydraulic cylinder Buffer Test

<small hydraulic cylinder Reliability Test

<micro hydraulic cylinder Full Stroke Test

<mini double acting hydraulic cylinder Operation Test

<micro double acting hydraulic cylinder Pressure Tight Test

<small double acting hydraulic cylinder Load Efficiency Test
<double action hydraulic cylinder Start-up Pressure Test
<double acting hydraulic cylinder Testing the Effect of Limit

SALES AND SERVICE

 



 

PRODUCTS SERIES

 

ONE WORLD ONE LOVE

 


 

 

/* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

Certification: CE, ISO/Ts16949
Pressure: Medium Pressure
Work Temperature: Normal Temperature
Acting Way: Double Acting
Working Method: Straight Trip
Adjusted Form: Regulated Type
Samples:
US$ 100/Piece
1 Piece(Min.Order)

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Customization:
Available

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double acting hydraulic cylinder

Can double-acting hydraulic cylinders be repaired or maintained when needed?

Yes, double-acting hydraulic cylinders can be repaired and maintained when needed. Here’s a detailed explanation:

1. Inspection and Diagnosis: When a double-acting hydraulic cylinder requires repair or maintenance, the first step is to conduct a thorough inspection and diagnosis. This involves examining the cylinder for any visible damage, leaks, or signs of wear. Additionally, the hydraulic system and associated components should be checked for proper operation and potential issues. Through inspection and diagnosis, the specific problem or maintenance requirement can be identified.

2. Seal Replacement: One of the most common maintenance tasks for double-acting hydraulic cylinders is seal replacement. Seals, such as piston seals and rod seals, are critical components that prevent fluid leakage and maintain system integrity. Over time, seals can wear out or become damaged, leading to leaks and reduced performance. By replacing worn or damaged seals, the cylinder’s functionality can be restored.

3. Component Repair or Replacement: Depending on the nature and extent of the issue, specific components of the double-acting hydraulic cylinder may need repair or replacement. This can include repairing or replacing damaged pistons, rods, glands, or other internal parts. In cases where the damage is extensive or the component is beyond repair, a complete replacement may be necessary.

4. Fluid and Filter Maintenance: Proper fluid and filter maintenance is essential for the optimal performance and longevity of hydraulic cylinders. Regular fluid checks, fluid level adjustments, and fluid replacements are part of routine maintenance. Similarly, filters should be inspected and replaced as needed to prevent contamination and ensure the cleanliness of the hydraulic fluid.

5. Lubrication: Lubrication is vital for the smooth operation of double-acting hydraulic cylinders. Lubrication points, such as pivot points and sliding surfaces, should be regularly lubricated with the appropriate lubricant. This helps reduce friction, wear, and potential damage to the cylinder components.

6. Testing and Calibration: After repairs or maintenance activities, it is important to perform testing and calibration to ensure that the double-acting hydraulic cylinder is functioning correctly. This may involve checking for proper operation, verifying the cylinder’s force output, and conducting leakage tests. Testing and calibration help validate the effectiveness of the repair or maintenance work.

7. Preventive Maintenance: Implementing a preventive maintenance program is highly recommended to proactively address potential issues and extend the lifespan of double-acting hydraulic cylinders. This includes regular inspections, scheduled maintenance tasks, and adherence to manufacturer-recommended service intervals. Preventive maintenance helps identify and address problems before they cause significant damage or system failures.

8. Professional Assistance: In complex repair or maintenance situations, or when specialized knowledge is required, seeking professional assistance is advisable. Hydraulic system experts or certified technicians can provide the necessary expertise and ensure that repairs and maintenance are conducted safely and effectively.

By performing regular maintenance and addressing repairs promptly, double-acting hydraulic cylinders can be kept in optimal condition, ensuring their reliable operation and longevity.

double acting hydraulic cylinder

Can double-acting hydraulic cylinders be integrated into manufacturing machinery for pressing and clamping?

Yes, double-acting hydraulic cylinders are commonly integrated into manufacturing machinery for pressing and clamping operations. Here’s a detailed explanation:

1. Pressing Operations: Double-acting hydraulic cylinders are widely used in manufacturing machinery for pressing applications. These cylinders provide the necessary force to press objects together, such as joining components or shaping materials. Hydraulic presses equipped with double-acting cylinders can generate high forces consistently and precisely. The bidirectional force generation of double-acting cylinders allows for controlled pressing in both the extending and retracting strokes, making them suitable for a wide range of pressing tasks in industries such as automotive, aerospace, and metal fabrication.

2. Clamping Operations: Double-acting hydraulic cylinders are also well-suited for clamping operations in manufacturing machinery. Clamping involves holding objects securely in place during various processes, such as machining, welding, or assembly. Hydraulic clamps utilizing double-acting cylinders provide reliable and strong clamping force. The ability to generate force in both directions allows for secure clamping during both the clamping and unclamping phases. This ensures the stability and safety of workpieces during manufacturing operations, preventing movement or misalignment.

3. Force and Stroke Control: Double-acting hydraulic cylinders offer precise control over force and stroke, enhancing their effectiveness in pressing and clamping applications. The flow rate and pressure of the hydraulic fluid can be adjusted using valves and control mechanisms, allowing operators to regulate the force applied by the cylinder. Additionally, the stroke length of the cylinder can be controlled, enabling precise positioning and adjustment to accommodate different workpiece sizes and shapes.

4. Customization and Integration: Double-acting hydraulic cylinders can be customized and integrated into manufacturing machinery to meet specific pressing and clamping requirements. Manufacturers can design cylinders with varying sizes, capacities, and mounting options to fit the machinery and application needs. The modular nature of hydraulic systems allows for easy integration and interchangeability of cylinders, ensuring compatibility with existing manufacturing equipment.

5. Safety Features: Manufacturing machinery incorporating double-acting hydraulic cylinders often incorporates safety features to ensure safe operation during pressing and clamping processes. These may include pressure relief valves, emergency stop mechanisms, and safety interlocks. These features help protect operators, prevent excessive forces or unexpected movements, and provide fail-safe operation.

Given their suitability for pressing and clamping operations, precise force and stroke control, customization and integration capabilities, as well as the inclusion of safety features, double-acting hydraulic cylinders are widely integrated into manufacturing machinery. Their reliable performance and versatility make them essential components in achieving efficient and accurate pressing and clamping processes in various manufacturing industries.

double acting hydraulic cylinder

How does a double-acting hydraulic cylinder contribute to efficient force generation?

A double-acting hydraulic cylinder is designed to contribute to efficient force generation in hydraulic systems. Here’s a detailed explanation:

1. Bidirectional Force: A double-acting hydraulic cylinder is capable of generating force in both the extension and retraction strokes. When hydraulic fluid is applied to the cylinder’s cap end, it pushes the piston, creating a pushing force. Conversely, when hydraulic fluid is applied to the rod end, it pulls the piston, generating a pulling force. This bidirectional force capability allows for versatile and efficient force generation in various applications.

2. Mechanical Advantage: The design of a double-acting hydraulic cylinder provides a mechanical advantage that contributes to efficient force generation. The piston’s larger surface area on the cap end compared to the rod end allows for a greater force output during the extension stroke. This mechanical advantage amplifies the force generated by the hydraulic pressure, enabling the cylinder to exert significant pushing or pulling force with relatively low hydraulic pressure input.

3. Control over Force and Speed: Double-acting hydraulic cylinders offer precise control over the force and speed of the piston’s movement. By regulating the flow and pressure of the hydraulic fluid, the operator can adjust the force exerted by the cylinder to match the requirements of the application. This control allows for efficient force generation by optimizing the cylinder’s performance for specific tasks.

4. Efficient Energy Utilization: Double-acting cylinders are known for their efficient energy utilization. When the cylinder is extending or retracting, the opposite side of the piston can act as a reservoir, storing the hydraulic fluid. This stored energy can be utilized in the opposite stroke, resulting in improved efficiency. By recycling the energy within the system, double-acting cylinders maximize the utilization of input power, contributing to efficient force generation.

5. Compact and Space-Saving Design: Double-acting hydraulic cylinders are compact and space-saving, making them suitable for applications with limited space. Their efficient force generation allows for the use of smaller cylinder sizes without compromising performance. This compact design minimizes the footprint of the hydraulic system while still delivering the required force output, contributing to efficient use of available space.

6. Durability and Longevity: Double-acting hydraulic cylinders are built to withstand high-pressure applications and heavy loads. Their robust construction, often using materials such as steel or aluminum, ensures durability and longevity. By maintaining their performance over time without significant wear or failure, these cylinders contribute to efficient force generation throughout their operational lifespan.

In summary, a double-acting hydraulic cylinder contributes to efficient force generation through its bidirectional force capability, mechanical advantage, precise control over force and speed, efficient energy utilization, compact design, and durability. These features make double-acting cylinders highly effective in a wide range of applications where efficient and reliable force generation is crucial.

China Good quality Double Acting Mini Bore Welded Hydraulic Lift Cylinders for Loader   vacuum pump diyChina Good quality Double Acting Mini Bore Welded Hydraulic Lift Cylinders for Loader   vacuum pump diy
editor by Dream 2024-05-14

China high quality Csdls Professional Hydraulic Engineering Manufacturer Oil Cylinder for Pump vacuum pump brakes

Product Description

Cylinder Type: Mill type, head bolted, base welded
Structure: Piston type
Standard: GB/T15622-1995  JB/T15715-2000
Bore diameter: Up to 700mm
Rod diameter: Up to 500mm
Stroke length: Up to 10,000mm
Piston rod material: 20#,45#,40Cr, 27SiMn,30CrMo,35CrMo,42CrMo
Rod surface treatment: Hard chrome plated, chrome/nickel plated, ceramic coated
Tube material: 20#, 25#, 45#, 27SiMn,30CrMo,35CrMo,42CrMo
Tube surface painting: Colors as RAL, thickness according to request
Mounting type: Clevis, cross tube, flange, trunnion, tang, thread
Design pressure: Up to 40Mpa
Seal kits type: PARKER, MERKEL, HALLITE, NOK, TRELLEBORG

/* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

Certification: ISO9001
Pressure: Without High and Low Pressure Switch
Work Temperature: Normal or Lower Temperature with Matched Sealing
Acting Way: Single Acting
Working Method: Straight Trip
Adjusted Form: Switching or Regulated Type
Samples:
US$ 999/Piece
1 Piece(Min.Order)

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Customization:
Available

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hydraulic cylinder

What role do hydraulic cylinders play in optimizing power distribution and efficiency?

Hydraulic cylinders play a significant role in optimizing power distribution and efficiency in various applications. They are widely used in industries such as construction, manufacturing, agriculture, and transportation, where efficient power transmission and precise control are essential. Here’s a detailed explanation of the role hydraulic cylinders play in optimizing power distribution and efficiency:

1. Power Transmission:

– Hydraulic cylinders serve as a means of power transmission in hydraulic systems. They convert the hydraulic fluid’s pressure and flow into linear mechanical force, allowing for controlled movement of loads. Hydraulic cylinders efficiently transmit power from an energy source, such as a hydraulic pump, to the working components of the system. The ability to transmit power over long distances with minimal energy losses makes hydraulic cylinders an efficient choice for various applications.

2. High Power Density:

– Hydraulic cylinders offer high power density, meaning they can generate significant force relative to their size. This characteristic enables compact and lightweight hydraulic systems while delivering substantial power output. Hydraulic cylinders can produce high forces even at low operating speeds, making them suitable for heavy-duty applications. The high power density of hydraulic cylinders contributes to the optimization of power distribution by maximizing the force output while minimizing the system’s overall size and weight.

3. Load Handling and Control:

– Hydraulic cylinders provide precise load handling and control capabilities, contributing to power distribution optimization. By adjusting the flow of hydraulic fluid to the cylinder, operators can control the speed, force, and direction of the cylinder’s movement. This level of control allows for accurate positioning and smooth operation of loads, reducing energy waste and improving overall system efficiency. Hydraulic cylinders enable precise load handling and control, leading to optimal power distribution and improved energy efficiency.

4. Variable Force and Speed:

– Hydraulic cylinders offer the advantage of variable force and speed control. By regulating the flow of hydraulic fluid, the force exerted by the cylinder can be adjusted as needed. This flexibility enables hydraulic systems to adapt to different load requirements, optimizing power distribution. Hydraulic cylinders can operate at varying speeds, allowing for efficient power distribution across different stages of an operation. The ability to vary force and speed according to the application’s demands enhances energy efficiency and overall system performance.

5. Energy Recovery:

– Hydraulic cylinders can contribute to energy efficiency through energy recovery mechanisms. In certain applications, hydraulic systems utilize accumulators to store and release energy. Hydraulic cylinders can store energy during deceleration or when the load is lowering, and then release it to assist in subsequent movements. This energy recovery process reduces the overall energy consumption of the system, optimizing power distribution and improving efficiency. The ability to recover and reuse energy enhances the sustainability and cost-effectiveness of hydraulic systems.

6. Integrated Control Systems:

– Hydraulic cylinders can be integrated into advanced control systems, such as servo control or proportional control systems. These systems utilize electronic feedback, sensors, and control algorithms to optimize power distribution and efficiency. By continuously monitoring and adjusting the flow of hydraulic fluid, the control systems ensure that the cylinder operates at the most efficient operating point, minimizing energy losses and maximizing power distribution. Integrated control systems enhance the overall energy efficiency of hydraulic systems and contribute to power optimization.

7. System Efficiency Improvement:

– Hydraulic cylinders, when combined with other components in a hydraulic system, contribute to overall system efficiency improvement. The integration of efficient hydraulic pumps, valves, and actuators helps minimize energy losses, pressure drops, and heat generation. By optimizing the design and configuration of the hydraulic system, including the selection of appropriate cylinder sizes, operating pressures, and control strategies, power distribution can be optimized, leading to improved energy efficiency. Proper system design and component selection are critical for achieving optimal power distribution and efficiency.

In summary, hydraulic cylinders play a crucial role in optimizing power distribution and efficiency in various applications. They enable efficient power transmission, offer high power density, provide precise load handling and control, allow for variable force and speed control, facilitate energy recovery, can be integrated into advanced control systems, and contribute to overall system efficiency improvement. By leveraging the capabilities of hydraulic cylinders, industries can achieve better power utilization, reduced energy consumption, and improved system performance.

hydraulic cylinder

Can you provide real-world examples of machinery that heavily rely on hydraulic cylinders?

Hydraulic cylinders are widely used in various industries and applications due to their ability to provide powerful and precise linear motion. They play a crucial role in enabling the operation of heavy machinery that requires controlled force and movement. Here are some real-world examples of machinery that heavily rely on hydraulic cylinders:

1. Construction Equipment:

– Hydraulic cylinders are extensively used in construction machinery, such as excavators, bulldozers, loaders, and cranes. These machines rely on hydraulic cylinders to perform tasks like lifting heavy loads, extending and retracting booms, tilting buckets, and controlling the movement of various components. Hydraulic cylinders provide the power and precision required to handle the demanding conditions and heavy loads encountered in construction projects.

2. Agricultural Machinery:

– Many agricultural machines, including tractors, combine harvesters, and sprayers, utilize hydraulic cylinders for critical operations. Hydraulic cylinders are used to control the movement of attachments, such as front loaders, backhoes, and plows. They enable functions like lifting and lowering implements, adjusting cutting heights, and controlling the positioning of harvesting equipment. Hydraulic cylinders enhance efficiency and productivity in agricultural operations.

3. Material Handling Equipment:

– Hydraulic cylinders are integral components of material handling equipment, such as forklifts, pallet jacks, and cranes. These machines rely on hydraulic cylinders to lift and lower loads, tilt platforms or forks, and control the movement of lifting mechanisms. Hydraulic cylinders provide the necessary strength and precision to handle heavy loads and ensure safe and efficient material handling operations.

4. Industrial Machinery:

– Various industrial machinery and equipment heavily rely on hydraulic cylinders for critical functions. Examples include hydraulic presses, injection molding machines, metal-forming machines, and hydraulic-powered robots. Hydraulic cylinders enable precise control of force and movement in these applications, allowing for accurate shaping, pressing, and assembly processes.

5. Mining Equipment:

– Hydraulic cylinders are extensively used in mining machinery and equipment. Underground mining machines, such as continuous miners and longwall shearers, utilize hydraulic cylinders for cutting, shearing, and roof support operations. Surface mining equipment, including hydraulic shovels, draglines, and haul trucks, rely on hydraulic cylinders for tasks like bucket movement, boom extension, and vehicle suspension.

6. Automotive Industry:

– The automotive industry extensively utilizes hydraulic cylinders in various applications. Hydraulic cylinders are employed in vehicle suspension systems, power steering systems, convertible tops, and hydraulic brake systems. They enable smooth and controlled movement, precise steering, and efficient braking in automobiles.

7. Aerospace and Aviation:

– Hydraulic cylinders are utilized in aerospace and aviation applications, such as aircraft landing gear systems, wing flaps, and cargo handling equipment. Hydraulic cylinders provide the necessary force and control for extending and retracting landing gear, adjusting wing flaps, and operating cargo doors, ensuring safe and reliable aircraft operations.

8. Marine and Offshore Industry:

– Hydraulic cylinders are essential components in marine and offshore equipment, including ship cranes, winches, and hydraulic-powered anchor systems. They enable lifting, lowering, and positioning of heavy loads, as well as the control of various marine equipment.

These are just a few examples of machinery and industries that heavily rely on hydraulic cylinders. The versatility, power, and precise control offered by hydraulic cylinders make them indispensable in a wide range of applications, where controlled linear motion and force are essential.

hydraulic cylinder

Can hydraulic cylinders be adapted for use in both industrial and mobile equipment?

Yes, hydraulic cylinders can be adapted for use in both industrial and mobile equipment. The versatility and adaptability of hydraulic systems make them suitable for a wide range of applications across various industries. Here’s a detailed explanation:

1. Industrial Equipment:

– Hydraulic cylinders are extensively used in industrial equipment such as manufacturing machinery, construction equipment, material handling systems, and heavy-duty machinery. They provide the necessary force and controlled movement for tasks such as lifting, pushing, pulling, and positioning heavy loads. Industrial hydraulic cylinders are typically designed for robustness, durability, and high load-bearing capacities to withstand the demanding environments and heavy-duty applications encountered in industries.

2. Mobile Equipment:

– Hydraulic cylinders are also widely adopted in mobile equipment, including agricultural machinery, mining equipment, forestry machinery, and transportation vehicles. These cylinders enable various functions such as tilting, lifting, steering, and stabilizing. Mobile hydraulic cylinders are designed to be compact, lightweight, and efficient to meet the specific requirements of mobile applications. They are often integrated into hydraulic systems that power multiple functions in a single machine.

3. Adaptability:

– One of the key advantages of hydraulic cylinders is their adaptability. They can be customized and configured to suit different operating conditions, equipment sizes, load capacities, and speed requirements. Hydraulic cylinder manufacturers offer a wide range of sizes, stroke lengths, mounting options, and rod configurations to accommodate diverse applications. This adaptability allows hydraulic cylinders to be utilized in both industrial and mobile equipment, serving various purposes across different sectors.

4. Mounting Options:

– Hydraulic cylinders can be adapted to different mounting arrangements to suit the specific requirements of industrial and mobile equipment. They can be mounted in various orientations, including vertical, horizontal, or at an angle. Different mounting options, such as flange mounts, trunnion mounts, and clevis mounts, provide flexibility in integrating hydraulic cylinders into different equipment designs.

5. Integration with Hydraulic Systems:

– Hydraulic cylinders are often part of a larger hydraulic system that includes components such as pumps, valves, hoses, and reservoirs. These systems can be tailored to meet the specific needs of both industrial and mobile equipment. The hydraulic system’s design and configuration can be adapted to provide the necessary flow rates, pressures, and control mechanisms required for optimal performance in the intended application.

6. Control and Automation:

– Hydraulic cylinders in both industrial and mobile equipment can be integrated with control systems and automation technologies. This allows for precise and automated control of the cylinder’s movement and function. Proportional control valves, sensors, and electronic controls can be incorporated to achieve accurate positioning, speed control, and synchronization of multiple hydraulic cylinders, enhancing overall equipment performance and productivity.

7. Safety Considerations:

– Hydraulic cylinders for both industrial and mobile equipment are designed with safety in mind. They often feature built-in safety mechanisms such as overload protection, pressure relief valves, and emergency stop systems to prevent accidents and equipment damage. Safety standards and regulations specific to each industry are taken into account during the design and adaptation of hydraulic cylinders for different applications.

Overall, hydraulic cylinders offer the adaptability and performance required for use in both industrial and mobile equipment. Their versatility, customizable features, mounting options, integration capabilities, and safety considerations make them suitable for a wide range of applications across diverse industries. Whether it’s heavy-duty industrial machinery or mobile equipment operating in challenging environments, hydraulic cylinders can be adapted to meet the specific needs and requirements of various equipment types.

China high quality Csdls Professional Hydraulic Engineering Manufacturer Oil Cylinder for Pump   vacuum pump brakesChina high quality Csdls Professional Hydraulic Engineering Manufacturer Oil Cylinder for Pump   vacuum pump brakes
editor by Dream 2024-05-13

China Good quality Double Acting Swing Stick Bucket Outrigger Hydraulic Oil Cylinder for Walking Excavator Made in China vacuum pump booster

Product Description

Double Acting Swing Stick Bucket Outrigger  Hydraulic Oil Cylinder for Walking Excavator Made in China

Product Specifications:

Item Specifications
Bore diameter 60mm-250mm,customizable
Bod diameter 40mm-230mm,customizable
Stroke 100mm-400mm,customizable
Working Pressure 7-40Mpa,customizable
Surface treatment of piston rod HaHard Chrome Plating,Electroplated Milky White Chromium+Hard Chromium,Nickel Plating+Hard Chromium Plating,High-Velocity Oxygen-Fuel CrC NiC,Ceramic Coating,Nitriding,Laser Cladding
Work Pressure Maximum 38MPa,Customizable
Material High tensile cold drawn tube, precision honed for extended seal life
Mounting Earring,Flange,Clevis.Foot,Trunnion,Customizable
Seal Type Parker,NOK, Hallite or as customer’s requirement
Warrenty 18 months
MOQ 1 pcs
Production Time Based on order quantity.normally 30-40 days.
Certification ISO9001,CE, SGS
Packaging metal case,plywood case,carton or as requirement 
Service OEM & ODM
Warranty arranwarranty ty  18 months,customizable
Color customizable
Price Advantage Competitive factory price with guaranteed quality
Business Type Manufacturer 

Product Display:

 

Appliactions:Walking machinery,excavator.

Mounting Method:
Other Products:

Our Factory:

Inspection Process:
 

  Inspection Type  Inspection Standard
Raw Material Inspection Before storage, QC takes the measurement of the raw materials.
Process Material Inspection During the production, QCs conduct a random inspection.
Before the hydraulic cylinder parts transferred to the next process, QCs takes inspection.
Final Function Testing All the hydraulic cylinders take hydraulic function test

Inspection of Mechanical Properties of Raw Materials
 

 


Process Inspection


Final Testing


Packing & Delivery:

About US:

Our Certificate

Our Main Customers

ZheJiang Tianjian Hydraulic Technology Co.,Ltd is specializing in the production of various types of hydraulic cylinders as well as cylinder barrel, piston cylinder and other cylinder accessories.

As a highly specialized manufacturer of hydraulic cylinders, tianjian provides design optimization solutions and reliable products to many customers at home and abroad. No matter in construction machinery, railway bridge machinery, port ship machinery, metallurgy and mining machinery, oil and light industry machinery, special vehicles and other industries, tianjian can provide various standard and non-standard hydraulic cylinder design optimization schemes and products according to users’ requirements, and provide integrated services for perfection and quality.

If possible, when contact with us, please apply information as below 

Bore

Rod

Stroke

Work Pressure

Mounting

Work environment

 

 

 

 

 

 

Or you can offer us your sketch diagram or photos so that we could understand you exactly meaning, help us avoid mistakes.

And if you have samples, we can manufacture according to your samples after sending to us.

Welcome to our factory if you have any time.

Your satisfaction is our biggest motivation.

Now, you can contact with us for any question or inquiry.

FAQ:

1, What does your company do?
A: we are a supplier of high quality hydraulic products including Hydraulic Cylinder, Hydraulic Motor, Hydraulic Power Pack, Hydraulic station and other Hydraulic components.
 
2, Are you a manufacture or a trading company?
A: We are a  manufacturer.
 
3, What certificate do you have?
A: All our factories are ISO certificated. And our main suppliers of materials and parts are with CE, RoHS, CSA and UL certificates.
 
4, How long is your delivery time?
A: The delivery time depends on different products and quantity. The cylinder usually need about 45-60 days and the Motor need about 30-50 days.
 
5, Can you make parts as customer’s requirement or drawing?
A: Yes, we can OEM for you as your drawings. Our engineer also can give you professional support for technical suggestions.
 
6, What kind of payment terms do you accept?
A: We prefer T/T through bank. 30% when order is confirmed and 70% before shipment. L/C is also acceptable for amount over 20,000USD.
 
7, What is your warranty policy?
A: All our products are warranted for 1 full year from date of delivery against defects in materials and workmanship. This warranty does not cover parts that are worn out through the course of normal operation or are damaged through negligence. We serious remind that unclean hydraulic oil will definitely cause damage to your Hydraulic components. And this damage is not included in the warranty range. So we strongly suggest you to use new clean oil or make sure the system oil are clean when using our parts

/* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

Certification: GS, RoHS, CE, ISO9001
Pressure: Medium Pressure
Work Temperature: High Temperature
Acting Way: Double Acting
Working Method: Straight Trip
Adjusted Form: Regulated Type
Samples:
US$ 300/Set
1 Set(Min.Order)

|

Customization:
Available

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double acting hydraulic cylinder

What safety considerations are important when working with double-acting hydraulic cylinders?

Working with double-acting hydraulic cylinders requires careful attention to safety to prevent accidents and ensure the well-being of operators and nearby personnel. Here are some important safety considerations:

1. Proper Training and Familiarity: Operators and maintenance personnel should receive proper training on the safe operation and maintenance of hydraulic systems, including double-acting cylinders. They should be familiar with the cylinder’s functions, controls, and potential hazards. Adequate training helps prevent errors and promotes safe handling practices.

2. System Design and Installation: The hydraulic system, including the double-acting cylinder, should be designed and installed by qualified professionals following appropriate industry standards and guidelines. Proper design ensures the system’s integrity, efficiency, and safety. It is essential to consider factors such as load capacity, pressure ratings, and proper component selection during system design.

3. Pressure Relief and Emergency Stop: Hydraulic systems should incorporate pressure relief valves or devices to prevent excessive pressure buildup. These safety mechanisms protect the cylinder from overloading and potential failure. Additionally, an emergency stop or shutdown system should be in place to quickly halt the hydraulic operation in case of an emergency or hazardous situation.

4. Regular Maintenance and Inspection: Routine maintenance and inspection of double-acting hydraulic cylinders are crucial for identifying and addressing potential issues before they lead to accidents or failures. Regular checks should include inspecting for leaks, damaged seals, loose connections, and signs of wear. Proper lubrication, fluid level checks, and filter replacements should also be part of the maintenance routine.

5. Lockout/Tagout Procedures: When performing maintenance, repair, or adjustment tasks on hydraulic systems, proper lockout/tagout procedures must be followed. Lockout/tagout ensures that all energy sources are isolated and the system is in a safe, de-energized state to prevent unexpected movement or activation of the hydraulic cylinder. Lockout/tagout procedures should be clearly defined and strictly adhered to.

6. Personal Protective Equipment (PPE): Operators and personnel working with double-acting hydraulic cylinders should wear appropriate personal protective equipment (PPE). This may include safety glasses, gloves, protective clothing, and steel-toe boots. PPE helps protect against potential hazards such as hydraulic fluid leaks, flying debris, or accidental contact with moving parts.

7. Risk Assessment and Hazard Mitigation: Prior to working with double-acting hydraulic cylinders, a thorough risk assessment should be conducted to identify potential hazards and implement appropriate hazard mitigation measures. This assessment should consider factors such as pressure, force, pinch points, and potential for hydraulic fluid injection injuries. Safeguards such as guards, warning signs, or interlock systems should be implemented accordingly.

8. Proper Lifting and Support: When lifting or supporting loads using double-acting hydraulic cylinders, it is essential to follow safe lifting practices. This includes ensuring that the load is within the cylinder’s rated capacity, using proper rigging techniques, and providing adequate support to prevent unintentional movement or instability.

9. Communication and Signaling: Clear communication and signaling protocols should be established when working with hydraulic systems. Operators and personnel should use standardized signals and verbal communication to ensure coordination and prevent accidents caused by miscommunication or misunderstanding.

10. Emergency Preparedness: Adequate emergency preparedness measures should be in place, including the availability of first aid kits, fire extinguishers, and emergency evacuation plans. Personnel should be trained on emergency response procedures to handle potential incidents effectively.

By adhering to these safety considerations, operators and personnel can minimize risks associated with working with double-acting hydraulic cylinders and create a safer working environment.

double acting hydraulic cylinder

Can double-acting hydraulic cylinders be used in hydraulic presses for material forming?

Yes, double-acting hydraulic cylinders are commonly used in hydraulic presses for material forming processes. Here’s a detailed explanation:

1. Generating High Force: Hydraulic presses require a significant amount of force to deform and shape materials. Double-acting hydraulic cylinders are capable of generating high forces in both the extending and retracting strokes. This bidirectional force generation is crucial for material forming operations, as it allows for consistent and controlled force application throughout the entire forming process.

2. Precise Force Control: Double-acting hydraulic cylinders offer precise control over force application. The flow rate and pressure of the hydraulic fluid can be regulated using valves and control mechanisms. By adjusting these parameters, operators can control the speed, intensity, and duration of the force applied by the cylinder. This level of control ensures accurate and repeatable material forming, preventing over- or under-forming and achieving the desired dimensional accuracy.

3. Adjustable Stroke Length: Double-acting hydraulic cylinders often feature adjustable stroke lengths. The stroke length refers to the distance the piston can travel within the cylinder. By adjusting the position of the end stops or limit switches, operators can modify the stroke length to match the specific material forming requirements. This adjustability allows for flexibility in accommodating different material thicknesses, shapes, and forming profiles.

4. Flexibility in Die Design: Hydraulic presses utilizing double-acting cylinders offer flexibility in die design. The die is the tooling used to shape and form the material. With the bidirectional force generation of double-acting cylinders, the die can be designed for both positive and negative forming actions. Whether it’s bending, deep drawing, embossing, or other forming processes, the hydraulic press can exert force in the desired direction to achieve the desired material deformation.

5. Damping and Shock Absorption: Material forming processes in hydraulic presses often involve high impact forces. Double-acting hydraulic cylinders are equipped with damping and shock absorption features to minimize vibrations and prevent damage. They may incorporate adjustable cushions or shock absorbers at the end of the cylinder stroke, decelerating the piston before it reaches the end of its travel. These features contribute to stable force application, protect the hydraulic system, and ensure the longevity of the press.

6. Safety Measures: Hydraulic presses incorporating double-acting hydraulic cylinders often include safety measures to protect operators and prevent accidents. These may include emergency stop buttons, safety interlocks, and pressure relief valves. These safety features help ensure the safe operation of the press and protect against excessive forces or unexpected movements.

Given their ability to generate high force, precise force control, adjustable stroke length, flexibility in die design, damping and shock absorption features, as well as the inclusion of safety measures, double-acting hydraulic cylinders are well-suited for use in hydraulic presses for material forming processes. They play a crucial role in achieving accurate and efficient material shaping and are widely used in industries such as automotive, aerospace, and manufacturing.

double acting hydraulic cylinder

Can you explain the purpose and applications of double-acting hydraulic cylinders?

The purpose of double-acting hydraulic cylinders is to generate force in both directions of their stroke, allowing for precise control and versatility in various applications. Here’s a detailed explanation of their purpose and applications:

1. Purpose: Double-acting hydraulic cylinders are designed to provide bidirectional force, meaning they can push and pull loads. This capability allows for a wide range of tasks that require controlled linear force, such as lifting, pushing, pulling, clamping, bending, and holding. The ability to generate force in both the extension and retraction strokes makes double-acting cylinders highly efficient and versatile.

2. Applications: Double-acting hydraulic cylinders find applications in numerous industries and sectors where controlled force is required. Some common applications include:

– Manufacturing and Machinery: Double-acting cylinders are widely used in manufacturing and machinery industries for tasks such as press operations, material handling, assembly lines, robotics, and automation systems. They provide the necessary force to move and position components, operate hydraulic presses, and perform precise tasks with controlled motion.

– Construction and Earthmoving: In construction and earthmoving equipment, double-acting hydraulic cylinders are utilized in applications such as excavators, backhoes, loaders, bulldozers, and cranes. They enable lifting and lowering of heavy loads, extending and retracting booms and arms, and controlling the movement of various hydraulic attachments.

– Mining and Extraction: Double-acting hydraulic cylinders play a crucial role in mining operations for tasks like rock drilling, roof bolting, ore extraction, and material handling. They are used in equipment such as hydraulic shovels, loaders, and crushers to provide the necessary force for excavation, transportation, and processing of minerals and ores.

– Agriculture and Farming: In the agricultural sector, double-acting hydraulic cylinders are employed in machinery and equipment such as tractors, harvesters, sprayers, and loaders. They enable functions like lifting and lowering of implements, controlling hydraulic systems for precise operation, and powering hydraulic attachments such as plows, mowers, and loaders.

– Automotive and Transportation: Double-acting hydraulic cylinders are utilized in various automotive and transportation applications. They are found in vehicle suspension systems, steering mechanisms, hydraulic brakes, dump trucks, garbage trucks, and lifting platforms. These cylinders provide the force necessary for controlled movement, stability, and safety.

– Aerospace and Aviation: In the aerospace and aviation industries, double-acting hydraulic cylinders are used in aircraft landing gear systems, wing flaps, control surfaces, and cargo doors. They provide the force required for smooth and controlled movement, ensuring safe and efficient operation of aircraft.

– Marine and Offshore: Double-acting hydraulic cylinders are employed in marine and offshore applications such as ship steering systems, hatch covers, cranes, winches, and offshore drilling equipment. They enable precise control of movements and operations in challenging marine environments.

These are just a few examples of the diverse applications of double-acting hydraulic cylinders. Their ability to generate force in both directions, combined with precise control and versatility, makes them essential components in various industries where controlled linear force is required.

China Good quality Double Acting Swing Stick Bucket Outrigger Hydraulic Oil Cylinder for Walking Excavator Made in China   vacuum pump booster	China Good quality Double Acting Swing Stick Bucket Outrigger Hydraulic Oil Cylinder for Walking Excavator Made in China   vacuum pump booster
editor by Dream 2024-05-10

China high quality CZPT Double Acting Telescopic Multi Stages Hydraulic Cylinder Dat96-48-456 for Dumper, Haul Truck, Excavator vacuum pump belt

Product Description

 

Replacement Double Acting Telescopic Excavator Heavy Duty Hydraulic Cylinder

Product Description

prodcut details

 

Dump truck lightweight front jack cylinder

In line with market demand, reasonable design solutions ensure stable and reliable quality, and the use of high-quality alloy materials makes the products small in size and light in weight. It has reliable performance, easy installation and maintenance, strong lifting capacity, and uses high-quality sealing materials to ensure a longer service life. The working pressure is 25 square CHINAMFG with 150 employees . And we have one-stop solution from design to package and OEM&ODM service with 30 year experience. There are 15 precision production lines with a monthly output value of up to 200,000 units. Excellent quality products are guaranteed by advanced processing equipment. The company has imported CNC deep hole boring machines, CNC laser cutting machines, CNC machining centers, CNC cleaning machines, automatic assembly lines for hydraulic cylinders, robot welding stations, automatic welding machines and other precision processing equipment, over 600 sets.The company has successively won the title of “Influential Brand of Hydraulic Parts and Accessories in China’s Construction Machinery Parts Industry” and its high-pressure cylinder products have won many honorary titles including 36 patents. Each process has undergone precise parts testing and finished product testing. It has a quality shelf life of up to 12 mnths and provides a perfect after-sales service policy.After years of development, Tingshi Hydraulic has developed into an enterprise with complete hardware facilities, sophisticated processing equipment, strong technical force, and good social benefits. For the stable development of your main business, we look CHINAMFG to cooperating with you.

 

HIGH QUALITITY GUARANTEE-Telescopic hydraulic cylinder for dump truck
-7*24 service.
-Competitive price.
-Professional technical team.
-Perfect after-sales service system.
-ODM&OEM according to customer needs.
-Strong production capacity to ensure fast delivery.
-Guarantee Quality. Every process must be inspected, all products need be tested before leaving the factory.

<Hydraulic Cylinder Leak Test

<Telescopic Hydraulic jack Buffer Test

<Hydraulic Telescopic Cylinder Reliability Test

<Dump truck Hydraulic Cylinder Full Stroke Test

<Dump trailer Hydraulic Cylinder Trial Operation Test

<Tipper truck Cylinder Pressure Tight Test

<Dump truck telescopic Hydraulic Cylinder Load Efficiency Test
<Dump trailer telescopic Hydraulic Cylinder Start-up Pressure Test
<Long stroke single acting hydraulic telescopic cylinder Testing the Effect of Limit

Certifications

 

 

Packaging & Shipping

 

FAQ

 

1. who are we?
We are based in ZheJiang , China, sell to South America(23.00%),North America(15.00%),Northern Europe(10.00%),Mid East(10.00%),Southeast Asia(10.00%),Central America(10.00%),Eastern Asia(6.00%),Oceania(5.00%),Africa(5.00%),Eastern Europe(3.00%),Domestic Market(1.00%),South Asia(1.00%),Western Europe(1.00%). There are total about 301-500 people in our office.

2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;

3.what can you buy from us?
The main products our corporation deals in are hydraulic cylinder,such as heavy duty dump truck hydraulic cylinder/ garbage truck cylinder/medical actuator/equipment using hydraulic cylinder/small farming truck huydraulic cylinder we have been engaged in the hydraulic cylinder business with North America, South America,etc many countries for many years

4. why should you buy from us not from other suppliers?
Tsingshi has a professional technical team, specializing in design, R&D, production and sales. Annual export capacity reaches 300,000 hydraulic equipment.Provide a complete set of hydraulic system solutions. ODM&OEM according to customer demands.

5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,FAS,CIP,FCA,CPT,DEQ,DDP,DDU,Express Delivery,DAF,DES;
Accepted Payment Currency:USD,EUR,CNY;
Accepted Payment Type: T/T,L/C,D/P D/A,Western Union;
Language Spoken:English,Chinese

 

 

 
 

/* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

Certification: CE, ISO/Ts16949
Pressure: Medium Pressure
Work Temperature: Normal Temperature
Acting Way: Single Acting
Working Method: Straight Trip
Adjusted Form: Regulated Type
Samples:
US$ 500/Piece
1 Piece(Min.Order)

|

Customization:
Available

|

double acting hydraulic cylinder

What safety considerations are important when working with double-acting hydraulic cylinders?

Working with double-acting hydraulic cylinders requires careful attention to safety to prevent accidents and ensure the well-being of operators and nearby personnel. Here are some important safety considerations:

1. Proper Training and Familiarity: Operators and maintenance personnel should receive proper training on the safe operation and maintenance of hydraulic systems, including double-acting cylinders. They should be familiar with the cylinder’s functions, controls, and potential hazards. Adequate training helps prevent errors and promotes safe handling practices.

2. System Design and Installation: The hydraulic system, including the double-acting cylinder, should be designed and installed by qualified professionals following appropriate industry standards and guidelines. Proper design ensures the system’s integrity, efficiency, and safety. It is essential to consider factors such as load capacity, pressure ratings, and proper component selection during system design.

3. Pressure Relief and Emergency Stop: Hydraulic systems should incorporate pressure relief valves or devices to prevent excessive pressure buildup. These safety mechanisms protect the cylinder from overloading and potential failure. Additionally, an emergency stop or shutdown system should be in place to quickly halt the hydraulic operation in case of an emergency or hazardous situation.

4. Regular Maintenance and Inspection: Routine maintenance and inspection of double-acting hydraulic cylinders are crucial for identifying and addressing potential issues before they lead to accidents or failures. Regular checks should include inspecting for leaks, damaged seals, loose connections, and signs of wear. Proper lubrication, fluid level checks, and filter replacements should also be part of the maintenance routine.

5. Lockout/Tagout Procedures: When performing maintenance, repair, or adjustment tasks on hydraulic systems, proper lockout/tagout procedures must be followed. Lockout/tagout ensures that all energy sources are isolated and the system is in a safe, de-energized state to prevent unexpected movement or activation of the hydraulic cylinder. Lockout/tagout procedures should be clearly defined and strictly adhered to.

6. Personal Protective Equipment (PPE): Operators and personnel working with double-acting hydraulic cylinders should wear appropriate personal protective equipment (PPE). This may include safety glasses, gloves, protective clothing, and steel-toe boots. PPE helps protect against potential hazards such as hydraulic fluid leaks, flying debris, or accidental contact with moving parts.

7. Risk Assessment and Hazard Mitigation: Prior to working with double-acting hydraulic cylinders, a thorough risk assessment should be conducted to identify potential hazards and implement appropriate hazard mitigation measures. This assessment should consider factors such as pressure, force, pinch points, and potential for hydraulic fluid injection injuries. Safeguards such as guards, warning signs, or interlock systems should be implemented accordingly.

8. Proper Lifting and Support: When lifting or supporting loads using double-acting hydraulic cylinders, it is essential to follow safe lifting practices. This includes ensuring that the load is within the cylinder’s rated capacity, using proper rigging techniques, and providing adequate support to prevent unintentional movement or instability.

9. Communication and Signaling: Clear communication and signaling protocols should be established when working with hydraulic systems. Operators and personnel should use standardized signals and verbal communication to ensure coordination and prevent accidents caused by miscommunication or misunderstanding.

10. Emergency Preparedness: Adequate emergency preparedness measures should be in place, including the availability of first aid kits, fire extinguishers, and emergency evacuation plans. Personnel should be trained on emergency response procedures to handle potential incidents effectively.

By adhering to these safety considerations, operators and personnel can minimize risks associated with working with double-acting hydraulic cylinders and create a safer working environment.

double acting hydraulic cylinder

Can double-acting hydraulic cylinders be used in hydraulic presses for material forming?

Yes, double-acting hydraulic cylinders are commonly used in hydraulic presses for material forming processes. Here’s a detailed explanation:

1. Generating High Force: Hydraulic presses require a significant amount of force to deform and shape materials. Double-acting hydraulic cylinders are capable of generating high forces in both the extending and retracting strokes. This bidirectional force generation is crucial for material forming operations, as it allows for consistent and controlled force application throughout the entire forming process.

2. Precise Force Control: Double-acting hydraulic cylinders offer precise control over force application. The flow rate and pressure of the hydraulic fluid can be regulated using valves and control mechanisms. By adjusting these parameters, operators can control the speed, intensity, and duration of the force applied by the cylinder. This level of control ensures accurate and repeatable material forming, preventing over- or under-forming and achieving the desired dimensional accuracy.

3. Adjustable Stroke Length: Double-acting hydraulic cylinders often feature adjustable stroke lengths. The stroke length refers to the distance the piston can travel within the cylinder. By adjusting the position of the end stops or limit switches, operators can modify the stroke length to match the specific material forming requirements. This adjustability allows for flexibility in accommodating different material thicknesses, shapes, and forming profiles.

4. Flexibility in Die Design: Hydraulic presses utilizing double-acting cylinders offer flexibility in die design. The die is the tooling used to shape and form the material. With the bidirectional force generation of double-acting cylinders, the die can be designed for both positive and negative forming actions. Whether it’s bending, deep drawing, embossing, or other forming processes, the hydraulic press can exert force in the desired direction to achieve the desired material deformation.

5. Damping and Shock Absorption: Material forming processes in hydraulic presses often involve high impact forces. Double-acting hydraulic cylinders are equipped with damping and shock absorption features to minimize vibrations and prevent damage. They may incorporate adjustable cushions or shock absorbers at the end of the cylinder stroke, decelerating the piston before it reaches the end of its travel. These features contribute to stable force application, protect the hydraulic system, and ensure the longevity of the press.

6. Safety Measures: Hydraulic presses incorporating double-acting hydraulic cylinders often include safety measures to protect operators and prevent accidents. These may include emergency stop buttons, safety interlocks, and pressure relief valves. These safety features help ensure the safe operation of the press and protect against excessive forces or unexpected movements.

Given their ability to generate high force, precise force control, adjustable stroke length, flexibility in die design, damping and shock absorption features, as well as the inclusion of safety measures, double-acting hydraulic cylinders are well-suited for use in hydraulic presses for material forming processes. They play a crucial role in achieving accurate and efficient material shaping and are widely used in industries such as automotive, aerospace, and manufacturing.

double acting hydraulic cylinder

Can double-acting hydraulic cylinders be customized for specific machinery and equipment?

Yes, double-acting hydraulic cylinders can be customized to meet the specific requirements of machinery and equipment. Here’s a detailed explanation:

1. Size and Dimension: Double-acting hydraulic cylinders can be customized in terms of size and dimension to fit the available space and installation requirements of the machinery or equipment. The cylinder’s length, diameter, and mounting options can be adjusted to ensure a proper fit and integration with the existing system.

2. Force and Stroke Capacity: Hydraulic cylinders can be customized to provide the desired force and stroke capacity based on the machinery’s operational needs. The diameter of the piston, the size of the rod, and the hydraulic pressure can be tailored to achieve the required force output and stroke length, ensuring optimal performance.

3. Seal and Material Selection: The choice of seals and materials used in the construction of double-acting hydraulic cylinders can be customized to suit specific applications. Different seal materials, such as rubber or polyurethane, can be selected based on factors like temperature, pressure, and compatibility with the working fluid. Similarly, the cylinder’s body material can be chosen to withstand corrosive environments or heavy-duty operations.

4. Mounting and Connection Options: Hydraulic cylinders can be customized with various mounting and connection options to facilitate easy installation and integration into the machinery or equipment. Mounting styles such as flange mounts, trunnion mounts, or clevis mounts can be selected based on the specific mounting requirements. Similarly, connection options for hydraulic hoses or fittings can be customized to ensure compatibility with the existing hydraulic system.

5. Sensor Integration: For applications that require feedback or control, double-acting hydraulic cylinders can be customized to integrate sensors or position feedback devices. These sensors can provide information about the cylinder’s position, velocity, or force, allowing for precise control and monitoring of the machinery or equipment.

6. Special Features and Coatings: Depending on the application’s unique needs, double-acting hydraulic cylinders can be customized with special features or coatings. For example, cylinders used in extreme environments may require protective coatings to resist corrosion or abrasion. Cylinders used in high-speed applications may incorporate features such as cushioning mechanisms to dampen impact forces.

7. Testing and Validation: Customized hydraulic cylinders undergo rigorous testing and validation processes to ensure their performance and reliability. These tests may include pressure testing, leakage testing, endurance testing, and functional testing to verify that the cylinder meets the specified requirements and standards.

By offering customization options, double-acting hydraulic cylinder manufacturers can tailor the cylinder’s design, specifications, and features to suit the specific machinery and equipment requirements. This customization capability allows for optimal integration, improved performance, and enhanced efficiency in various industrial applications.

China high quality CZPT Double Acting Telescopic Multi Stages Hydraulic Cylinder Dat96-48-456 for Dumper, Haul Truck, Excavator   vacuum pump belt	China high quality CZPT Double Acting Telescopic Multi Stages Hydraulic Cylinder Dat96-48-456 for Dumper, Haul Truck, Excavator   vacuum pump belt
editor by Dream 2024-05-07

China high quality Customized Double Acting Garbage Truck Use Hydraulic Cylinder with Long Stroke Made in China vacuum pump for ac

Product Description

 

Hydraulic Cylinder used on Front Loader
Hydraulic cylinders are an integral part of many machines and devices, and front loaders are no exception. Front loaders, also known as front end loaders or simply loaders, are heavy equipment machines used for moving, handling, and lifting materials such as dirt, sand, rocks, and other construction debris. The hydraulic cylinder in a front loader is a key component that enables the machine to perform its various functions. It is responsible for lifting the bucket and moving it into position to scoop up material. The hydraulic cylinder also allows the bucket to be lowered and dumped, releasing the material at the desired location.The combination of the hydraulic cylinder and the front loader is a force to be reckoned with. They work together seamlessly, enabling the loader to perform tasks quickly and efficiently. The hydraulic cylinder’s strength and precision make it an indispensable part of the front loader, ensuring its smooth operation and reliability.

 

Hydraulic Cylinder used on Side Loader
The side loader garbage truck is a remarkable piece of engineering, designed with efficiency and hygiene in mind. The truck’s unique design, which includes a hydraulic cylinder, allows it to handle large volumes of trash with ease.The hydraulic cylinder in a side loader is made up of 2 main parts: the cylinder tube and the piston. The cylinder tube is a hollow metal cylinder that contains the hydraulic fluid. The piston is a CHINAMFG metal rod that slides within the cylinder tube. The hydraulic cylinder is the driving force behind the side loader garbage truck’s capabilities. It powers the lifting and tilting mechanisms that are essential for emptying trash containers into the truck’s body. The cylinder uses pressurized hydraulic fluid to generate the force necessary to manipulate the trash container.

 

Hydraulic Cylinder used on Rear Loader
The rear loader garbage truck is a specialized vehicle designed to handle the collection and disposal of trash in an efficient and hygienic manner. It features a unique loading mechanism that allows trash to be emptied directly into the truck’s body from the side, rather than from the rear or top.The hydraulic cylinder is what powers the trash container lifting mechanism. It uses pressurized hydraulic fluid to generate the force needed to tilt and empty the trash container into the truck’s hopper. This design allows for quick and effortless emptying, reducing the time and effort needed for trash collection.The hydraulic cylinder in a rear loader must be able to withstand significant forces and pressures, as it is responsible for lifting heavy loads and repeatedly performing this task over time. 

About Us
Established in  1988, HangZhou LD Machinery Co, LTD. (hereinafter referred to “LD”) is a leading manufacturer specializing in the design, research, development, manufacture and marketing in the hydraulic industry. Being one of major suppliers of customized components and cylinders for manufacturers spreaded all over the world, the company is committed to offer high quality products with competitive prices and excellent service worldwide.

Headquartered in HangZhou City, ZHangZhoug Province, the company wholly owns a subsidiary production factory named “HangZhou YUEWEI Hydraulic Technology Co., Ltd”, which covers an area of more than  380,000 square meters, possesses abundant technical strength and sound production management system, superior machining production equipment, strict and effective quality control system, advanced and excellent inspection instruments.

More than  35 years experience in machining industry, with over  10 experienced technical engineers and  150 skilled workers, LD has a senior engineering technical team with special skills and rich experience in product design, casting, forging, and CNC machining, can handle special material, structure, defect and processing, meet the evolving needs, and provide optimal solution and real one-stop service to customers.
 

Hydraulic Cylinder Producing Process

Step1: Quality Control on Raw Material
We have our own lab in factory, inspect the raw material and do the test. For every batch of material we received, we will ask supplier provide their certificate, and then cut them to do the test again to see if the results match the certification. Also, every batch we received, we will cut them into pieces to check the air bubbles. Once they are all qualified, we will accept it, and all detail information will be recording in our ERP system. We will also pay lot of attention on the salt spray test for chrome rod. Every month, we will cut the material, put them into test machine to see if it reach the requirement. All the result will be recorded at our QC department. If customer need, we can provide it.

Step2: Quality Control on Machining

we start doing components machining from 1988 with 36 years experience now and insist doing 100% inspection. We spend lots of money, invest on auto robots and machines. Now half of the producing line is by robot so that we can ensure our quality be stable good. For every part of the cylinder, we do 3 times inspecting. Firstly, workers will do self inspection. Secondly, we have tour-hour inspection checking the products, 2 times in the morning and 2 times in the afternoon, make sure that every step is good. After the products are all completed, we will do 100% inspection. For thread, for the tolerance, everything, we need double check. Also, we have specific warehouse just for the measuring tools. Every inspector have their own measuring tool and we will check the measuring tools regularly to make sure they are all in good condition, so that the measuring results will be convincing.

Step3: Quality Control on Welding

We are qualified to AWS certification, which is very popular in North American market. First, for the visual test, we will make sure that every components are welded good, look beautiful. And the second, we need to check the penetration. We have more than 15 years experience, we do know what kind of designing angle can make the cylinder welding strong. Once we finish the first article, we will cut it and analyse the welding to see if it is fulfill the groove. And then do the radiographic testing to make sure there is no gap inside. What’s more, we will do the ultrasonic test to check the program for the robot. Now 80% of welding is doing by robot. Once the program confirmed, no 1 can change it unless the welding manager, and they only have 5% right.

Step4: Quality Control on Assembling
For assembling, we have some difference with others. The brand we uses for seals are all those famous brand like Aston, Parker, Hallite. The cylinder we give to our customer has 2 years warranty. For our company, we engrave our part number and manufacturing date for the quality warranty. So no matter for seals or any others, as long as they are parts of cylinder, if it is under 2 years, we will take responsibility for them. And we will do the test for every cylinder like for pressure after we finish assembling.

Step5: Quality Control on Painting
We have our half auto painting line. Right now, we can paint about 1500 cylinders per day, which is about 1 container. Before we do the painting, we will do the wash first and for every cylinder, we will test for hardness, thickness and adhesion to make sure the painting are all good, which will be recorded into OQC report, print out and stick on the box, ship to you with your products.

Step6: Hydraulic Cylinder Packing
For every cylinder, we have the stick to show the detail information like bore size, stroke and working pressure. And we will use individual plastic bag packing. If customer need, we can also use individual carton box packing. We will fasten 1 floor after 1 floor with plat, so customer can only cut what they need and other layer will still be fasten. Moreover, there will be plywood pallet or plywood box for customer choosing. We will also send the loading picture to customer after we ship them to make sure everything is well loaded in China.

Packing Reference

Order Process

Enterprise Features

FAQ
Q1. What is LD product’s quality assurance?
100% inspection for each product before shipping with inspection rereport for tracking.

Q2: How long is the warranty on LD products?
The warranty is 2 years for general products since the date of shipment.

Q3: How LD deal with the quality problem during warranty period?
1. LD will take the corresponding cost caused by customer local reparing. 
2. LD will provide the product by free if the repair cost is higher than the product value, but the freight involved shall be borne by customer side.

Q4: How to ensure the order can be shipped on time?
LD will send the “production schedule” every week after receiving customers’ orders. If any delays, LD will inform customers 3 weeks in advance, so as to facilitate the customer to arrange the schedule.

Q5: Does LD offer delivery service?
Yes. LD has deep cooperation with logistics companies all over the world to provide customers with quick and convenient “Door-to-Door services”,including sea, air and express.

Q6: How LD control the product quality?
1. Raw materials: We will test the material of each batch of raw materials we receive, and the piston rod will be tested with salt spray. This is to ensure that the material of our products meets the requirements at the beginning.
2. Processing: We have the leading machining equipment, and obtained ISO9001 certification.
3. Welding: Our factory is equipped with welding robots, and has obtained the AWS certification.
4. Assembly pressure test: 100% testing with OQC report for cHangZhou. The seals we use are: Hallite, Aston and Gapi

  /* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

Certification: ISO9001
Pressure: Medium Pressure
Work Temperature: Normal Temperature
Acting Way: Double Acting
Working Method: Straight Trip
Adjusted Form: Regulated Type
Samples:
US$ 299/Piece
1 Piece(Min.Order)

|

Customization:
Available

|

double acting hydraulic cylinder

How does a double-acting hydraulic cylinder contribute to controlled and precise movement?

A double-acting hydraulic cylinder plays a crucial role in achieving controlled and precise movement in hydraulic systems. Here’s a detailed explanation:

1. Bi-Directional Operation: Double-acting hydraulic cylinders are designed to generate force in both directions. By supplying pressurized hydraulic fluid to the cap end of the cylinder, the piston extends and produces force. Conversely, supplying fluid to the rod end retracts the piston. This bi-directional operation allows for precise control over the movement of loads in both directions, enabling controlled and precise positioning.

2. Adjustable Force Output: The force output of a double-acting hydraulic cylinder can be adjusted by controlling the hydraulic pressure applied to the cylinder. By regulating the pressure in the hydraulic system, the force generated by the cylinder can be varied to match the specific load requirements. This adjustability allows for precise control over the force exerted by the cylinder, contributing to controlled and precise movement.

3. Flow Control: Double-acting hydraulic cylinders can incorporate flow control valves or throttle valves in the hydraulic circuit. These valves regulate the flow rate of hydraulic fluid entering or exiting the cylinder, controlling the speed of movement. By adjusting the flow rate, the movement of the cylinder can be slowed down or sped up, allowing for precise control over the speed of operation. This flow control capability enhances the controlled and precise movement of the cylinder.

4. Position Feedback Devices: To achieve precise movement, double-acting hydraulic cylinders can be equipped with position feedback devices, such as linear transducers or potentiometers. These devices provide real-time information about the position of the cylinder’s piston. The position feedback data can be used to accurately control the movement and position of the load, ensuring precise positioning and movement control.

5. Proportional Control: Double-acting hydraulic cylinders can be integrated into proportional control systems. Proportional control utilizes electronic or electro-hydraulic systems to proportionally regulate the hydraulic pressure and flow, allowing for fine control over the cylinder’s movement. This precise control mechanism enables accurate and controlled movement, making it suitable for applications that require precise positioning or synchronization of multiple cylinders.

6. System Stability: Double-acting hydraulic cylinders contribute to controlled and precise movement by providing system stability. The hydraulic fluid acts as an incompressible medium, transmitting force from the cylinder to the load without significant loss or deformation. This stability ensures that the movement of the cylinder is consistent and predictable, allowing for precise control over the load’s position.

7. Mechanical Advantage: Double-acting hydraulic cylinders leverage mechanical advantage to enhance controlled and precise movement. The design of the cylinder incorporates a larger surface area on the cap end of the piston compared to the rod end. This size difference creates a force amplification effect, enabling the cylinder to exert greater force during the extension stroke. This mechanical advantage allows for finer control over the movement and positioning of the load.

By combining bi-directional operation, adjustable force output, flow control, position feedback devices, proportional control, system stability, and mechanical advantage, double-acting hydraulic cylinders contribute to controlled and precise movement in a wide range of applications.

double acting hydraulic cylinder

Can double-acting hydraulic cylinders be used in hydraulic presses for material forming?

Yes, double-acting hydraulic cylinders are commonly used in hydraulic presses for material forming processes. Here’s a detailed explanation:

1. Generating High Force: Hydraulic presses require a significant amount of force to deform and shape materials. Double-acting hydraulic cylinders are capable of generating high forces in both the extending and retracting strokes. This bidirectional force generation is crucial for material forming operations, as it allows for consistent and controlled force application throughout the entire forming process.

2. Precise Force Control: Double-acting hydraulic cylinders offer precise control over force application. The flow rate and pressure of the hydraulic fluid can be regulated using valves and control mechanisms. By adjusting these parameters, operators can control the speed, intensity, and duration of the force applied by the cylinder. This level of control ensures accurate and repeatable material forming, preventing over- or under-forming and achieving the desired dimensional accuracy.

3. Adjustable Stroke Length: Double-acting hydraulic cylinders often feature adjustable stroke lengths. The stroke length refers to the distance the piston can travel within the cylinder. By adjusting the position of the end stops or limit switches, operators can modify the stroke length to match the specific material forming requirements. This adjustability allows for flexibility in accommodating different material thicknesses, shapes, and forming profiles.

4. Flexibility in Die Design: Hydraulic presses utilizing double-acting cylinders offer flexibility in die design. The die is the tooling used to shape and form the material. With the bidirectional force generation of double-acting cylinders, the die can be designed for both positive and negative forming actions. Whether it’s bending, deep drawing, embossing, or other forming processes, the hydraulic press can exert force in the desired direction to achieve the desired material deformation.

5. Damping and Shock Absorption: Material forming processes in hydraulic presses often involve high impact forces. Double-acting hydraulic cylinders are equipped with damping and shock absorption features to minimize vibrations and prevent damage. They may incorporate adjustable cushions or shock absorbers at the end of the cylinder stroke, decelerating the piston before it reaches the end of its travel. These features contribute to stable force application, protect the hydraulic system, and ensure the longevity of the press.

6. Safety Measures: Hydraulic presses incorporating double-acting hydraulic cylinders often include safety measures to protect operators and prevent accidents. These may include emergency stop buttons, safety interlocks, and pressure relief valves. These safety features help ensure the safe operation of the press and protect against excessive forces or unexpected movements.

Given their ability to generate high force, precise force control, adjustable stroke length, flexibility in die design, damping and shock absorption features, as well as the inclusion of safety measures, double-acting hydraulic cylinders are well-suited for use in hydraulic presses for material forming processes. They play a crucial role in achieving accurate and efficient material shaping and are widely used in industries such as automotive, aerospace, and manufacturing.

double acting hydraulic cylinder

Can you explain the purpose and applications of double-acting hydraulic cylinders?

The purpose of double-acting hydraulic cylinders is to generate force in both directions of their stroke, allowing for precise control and versatility in various applications. Here’s a detailed explanation of their purpose and applications:

1. Purpose: Double-acting hydraulic cylinders are designed to provide bidirectional force, meaning they can push and pull loads. This capability allows for a wide range of tasks that require controlled linear force, such as lifting, pushing, pulling, clamping, bending, and holding. The ability to generate force in both the extension and retraction strokes makes double-acting cylinders highly efficient and versatile.

2. Applications: Double-acting hydraulic cylinders find applications in numerous industries and sectors where controlled force is required. Some common applications include:

– Manufacturing and Machinery: Double-acting cylinders are widely used in manufacturing and machinery industries for tasks such as press operations, material handling, assembly lines, robotics, and automation systems. They provide the necessary force to move and position components, operate hydraulic presses, and perform precise tasks with controlled motion.

– Construction and Earthmoving: In construction and earthmoving equipment, double-acting hydraulic cylinders are utilized in applications such as excavators, backhoes, loaders, bulldozers, and cranes. They enable lifting and lowering of heavy loads, extending and retracting booms and arms, and controlling the movement of various hydraulic attachments.

– Mining and Extraction: Double-acting hydraulic cylinders play a crucial role in mining operations for tasks like rock drilling, roof bolting, ore extraction, and material handling. They are used in equipment such as hydraulic shovels, loaders, and crushers to provide the necessary force for excavation, transportation, and processing of minerals and ores.

– Agriculture and Farming: In the agricultural sector, double-acting hydraulic cylinders are employed in machinery and equipment such as tractors, harvesters, sprayers, and loaders. They enable functions like lifting and lowering of implements, controlling hydraulic systems for precise operation, and powering hydraulic attachments such as plows, mowers, and loaders.

– Automotive and Transportation: Double-acting hydraulic cylinders are utilized in various automotive and transportation applications. They are found in vehicle suspension systems, steering mechanisms, hydraulic brakes, dump trucks, garbage trucks, and lifting platforms. These cylinders provide the force necessary for controlled movement, stability, and safety.

– Aerospace and Aviation: In the aerospace and aviation industries, double-acting hydraulic cylinders are used in aircraft landing gear systems, wing flaps, control surfaces, and cargo doors. They provide the force required for smooth and controlled movement, ensuring safe and efficient operation of aircraft.

– Marine and Offshore: Double-acting hydraulic cylinders are employed in marine and offshore applications such as ship steering systems, hatch covers, cranes, winches, and offshore drilling equipment. They enable precise control of movements and operations in challenging marine environments.

These are just a few examples of the diverse applications of double-acting hydraulic cylinders. Their ability to generate force in both directions, combined with precise control and versatility, makes them essential components in various industries where controlled linear force is required.

China high quality Customized Double Acting Garbage Truck Use Hydraulic Cylinder with Long Stroke Made in China   vacuum pump for ac	China high quality Customized Double Acting Garbage Truck Use Hydraulic Cylinder with Long Stroke Made in China   vacuum pump for ac
editor by Dream 2024-04-30