Product Description
Small double acting hydraulic cylinders hot sale
This series of cylinders are widely used in hydraulic systems of industrial vehicles such as forklifts and aerial work platforms, and perform operations such as steering, lifting, tilting, and side shifting of the main engine. This series of cylinders is reasonable in structure, reliable in operation and easy to maintain.
The cartridge valve of the shut-off valve can be configured as needed.
The cylinders is made of high-quality alloy steel after being scraped and rolled through the inner hole;
The piston rod is based on quenching and tempering, and the outer circle is coated with hard chrome, which has high rust and wear resistance;
The seals adopt international famous brands that adapt to the working conditions of the main engine.
Technical Specifications
| Product Description | Unit | Power |
| Cylinders diameter (piston diameter) | mm | 40~160 |
| Rod diameter (piston rod diameter) | mm | 20~120 |
| Stroke | mm | 50~2500 |
| Pressure | MPa | 16~25 |
| Operating temperature | ºC | -40~120 |
| Piston rod coating NSS neutral salt spray test time | H | ≥96 |
Detailed Photos
Dia of cylinder tube: 32-500mm
Dia of rod cylinder: 30-300mm
Working pressure: 5-32MPA
Stroke: 10-5000mm
Working temperature: -40—+50C
Features
High Strength
1.Joint development of new high-strength steel pipes with CHINAMFG domestic special steel enterprises
2.Increase Work pressure
High Performance
1. On average, about 20 seconds faster than similar products
2. Reduced working time by 19%
Light Weight
1. The lightest weight to win the biggest lift
2. Steel pipe and hydraulic combined weight loss is about 17%
3. Working oil volume reduced by 16%
Excellent Design
1. Optimized design, cylinder bore is reduced, working pressure is increased
2. Using imported brand seals
3. Respond to 2 kinds of severe conditions of high temperature and low temperature
4. Can adapt to -40 °C -110 °C working temperature
5. Apply 5 utility model patents
Manufacturing Capabilities
Welded Designs with 1″ to 20″ Bores
Tie Rod Designs with 2″ to 5″ Bores
Telescopic Designs, Single & Double Acting
Large Bore Hydraulic Cylinders
Stroke Lengths up to 50 Feet
Designed for Pressures up to 7,500 PSI
Custom Cylinder Features
Integrated Linear Position Sensors
Built-in Valves and Manifolds
Double Ended cylinder designs
Piggyback cylinder designs
Integrated Cushioning and Rephasing
Safety Designs with Velocity Fuses
Spherical and High-Wear Bushings
Custom Mounts and End Fittings
High-Strength / Weight-saving Materials
Color-matched Paint and Labeling
Packaging & Shipping
Company Profile
HangZhou Packway Technology Development Co., LTD, founded in March 2005, has been at the forefront of innovation, constantly striving to develop cutting-edge technologies and solutions. With our headquarters located in HangZhou,we currently operate 3 subsidiary companies, each connected with different sectors of the machinery market.
Certificate Passed
Our factory has passed the certificate: ISO9001/ISO14001/CE/ROHS
FAQ
Q1: Are you a trading company or a manufacturer ?
A: We have our own factory.
Q2: Are you able to make Non-standard or customized products?
A: Yes, we can.
Q3: How long is your delivery time?
A: Normally, the delivery time is 7 days if we have stock, 20-35 working days if we don’t. but it also depends on the product
requirements and quantity.
Q4: Do you provide samples? Are the samples free or not?
A: Yes, we can provide samples, but they are non-free of charge.
Q5: What is your payment term?
A: 30% deposit T/T or Irrevocable L/C at sight, If you have any questions, please feel free to contact us.
Q6: What are your after-sales services?
A: Before shipment, Each individual product will be strictly inspected on our factory QC Process System. In addition, We have a
Customer Service team to respond to customers’ questions within 12 hours. Being helpful in solving customers’ problems is always our goal.
| Certification: | CE, ISO9001 |
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| Pressure: | High Pressure |
| Work Temperature: | Normal Temperature |
| Acting Way: | Double Acting |
| Working Method: | Straight Trip |
| Adjusted Form: | Regulated Type |
| Samples: |
US$ 199/Piece
1 Piece(Min.Order) | |
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| Customization: |
Available
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What are the advantages of using lift cylinders in material handling?
Using lift cylinders in material handling offers several advantages that enhance efficiency, productivity, and safety. Here are some key advantages of using lift cylinders:
1. Lifting Capacity:
Lift cylinders are designed to provide substantial lifting capacity. They can handle heavy loads and are available in various sizes and configurations to accommodate different weight requirements. This allows for efficient lifting and moving of materials, reducing the need for manual labor or multiple lifting mechanisms.
2. Precise Control:
Lift cylinders offer precise control over the lifting and lowering operations. By regulating the flow and pressure of hydraulic fluid, operators can achieve accurate positioning and controlled movements. This level of control ensures safe and precise material handling, preventing damage to the load and the surrounding environment.
3. Smooth and Stable Operation:
Lift cylinders provide smooth and stable operation during lifting and lowering processes. The hydraulic system minimizes jerking or sudden movements, ensuring a controlled and stable lifting experience. This stability is crucial when handling fragile or delicate materials that require careful maneuvering.
4. Flexibility:
Lift cylinders offer flexibility in terms of their application and adaptability to different material handling scenarios. They can be integrated into various types of equipment, such as forklifts, cranes, or material handling platforms. This versatility allows for efficient material handling across different industries and environments.
5. Space Efficiency:
Compared to other lifting mechanisms, lift cylinders are relatively compact, which makes them suitable for applications where space is limited. The vertical movement of the cylinder allows for efficient use of vertical space, optimizing storage capacity and workspace utilization.
6. Durability and Longevity:
Lift cylinders are built to withstand rigorous and demanding material handling operations. They are constructed with sturdy materials and designed to withstand heavy loads, repetitive motions, and harsh working conditions. Proper maintenance and care can ensure their longevity, providing reliable performance over an extended period.
7. Safety:
Lift cylinders prioritize safety during material handling operations. They incorporate safety features such as pressure relief valves, load holding devices, and fail-safe mechanisms to prevent accidents or uncontrolled movements. These safety features help protect operators, bystanders, and the materials being lifted.
8. Reduced Manual Labor:
Using lift cylinders in material handling reduces the reliance on manual labor for lifting heavy loads. This improves productivity, reduces the risk of injuries associated with manual lifting, and allows operators to focus on other essential tasks, enhancing overall operational efficiency.
In summary, the advantages of using lift cylinders in material handling include high lifting capacity, precise control, smooth and stable operation, flexibility in application, space efficiency, durability, safety features, and reduced reliance on manual labor. These advantages contribute to improved efficiency, productivity, and safety in material handling operations.
How does a lift cylinder handle variations in hydraulic seal technology?
A lift cylinder is designed to accommodate variations in hydraulic seal technology. Here’s an explanation of how lift cylinders handle these variations:
1. Seal Types:
Hydraulic seal technology offers various types of seals, including O-rings, lip seals, V-rings, and wipers. Lift cylinders are designed to incorporate different seal types based on the specific requirements of the application. The selection of seal types depends on factors such as pressure, temperature, fluid compatibility, and environmental conditions. Lift cylinders are manufactured with the necessary seal grooves and configurations to accommodate these variations in seal types.
2. Seal Materials:
Hydraulic seals are manufactured using different materials, such as rubber, polyurethane, PTFE (polytetrafluoroethylene), and various composite materials. Each material offers specific properties, including resistance to wear, temperature, chemicals, and extrusion. Lift cylinders are engineered to work with different seal materials, ensuring compatibility and optimal performance. The cylinder design takes into account the specific characteristics and requirements of the seal materials used.
3. Seal Profiles and Dimensions:
Hydraulic seals come in various profiles and dimensions to suit different applications and equipment. Lift cylinders are designed with corresponding seal grooves and dimensions to accommodate the specific seal profiles. The seal profiles may include standard shapes such as U-cups, piston seals, rod seals, and specialized profiles for specific sealing requirements. Lift cylinders are manufactured with precise tolerances to ensure proper installation and sealing effectiveness.
4. Sealing Performance and Efficiency:
Lift cylinders are engineered to provide optimal sealing performance and efficiency. They are designed to minimize leakage and maintain the required hydraulic pressure during operation. The cylinder components, including the piston, rod, and cylinder housing, are precisely machined to ensure a tight fit and prevent bypass of hydraulic fluid. Lift cylinders undergo rigorous testing and quality control measures to verify their sealing performance and efficiency under various operating conditions.
5. Seal Maintenance and Replacement:
Lift cylinders are designed to facilitate seal maintenance and replacement. Over time, hydraulic seals may wear out or degrade due to factors such as usage, environmental conditions, or fluid contamination. Lift cylinders are constructed to allow for easy access to the seals, making maintenance and replacement procedures efficient. This design consideration reduces downtime and ensures the longevity of the lift cylinder’s sealing system.
In summary, lift cylinders are engineered to handle variations in hydraulic seal technology by accommodating different seal types, materials, profiles, and dimensions. Their design ensures optimal sealing performance, efficiency, and ease of maintenance. By incorporating the appropriate seal technology, lift cylinders maintain the integrity of the hydraulic system, prevent leaks, and ensure reliable and efficient operation.
How does a lift cylinder handle variations in lift height?
A lift cylinder is designed to handle variations in lift height by utilizing its extendable and retractable piston rod. Here’s an explanation of how a lift cylinder handles variations in lift height:
When a lift cylinder is activated, hydraulic fluid is directed into the cylinder chamber, creating pressure that extends the piston rod. As the piston rod extends, it pushes against the load, lifting it to the desired height.
When there are variations in lift height, the lift cylinder adjusts accordingly by controlling the extension and retraction of the piston rod. Here’s how it works:
1. Extending the Piston Rod:
When the lift height needs to increase, the lift cylinder extends the piston rod further. This extension is achieved by increasing the flow of hydraulic fluid into the cylinder chamber. The increased fluid pressure pushes the piston and rod assembly, extending the rod and lifting the load to the required height.
2. Retracting the Piston Rod:
Conversely, when the lift height needs to decrease, the lift cylinder retracts the piston rod. This retraction is achieved by reducing the flow of hydraulic fluid into the cylinder chamber. The decreased fluid pressure allows the piston and rod assembly to retract, lowering the load to the desired height.
3. Precise Control and Positioning:
Lift cylinders are equipped with valves and control mechanisms that allow for precise control and positioning of the piston rod. By regulating the flow of hydraulic fluid and adjusting the pressure, the lift cylinder can achieve accurate and controlled movements, enabling it to handle variations in lift height with precision.
4. Adjustable Stroke Length:
Some lift cylinders have an adjustable stroke length, which refers to the distance the piston rod can travel within the cylinder barrel. By customizing the stroke length, the lift cylinder can accommodate different variations in lift height. The stroke length can be modified by adjusting the cylinder’s dimensions or incorporating additional components.
5. Integration with Control Systems:
Advanced lift cylinder systems can be integrated with control systems, such as electronic controls or programmable logic controllers (PLCs), to automate and optimize lift height adjustments. These control systems can monitor and adjust the lift cylinder’s movements based on predetermined parameters or feedback from sensors, ensuring precise and consistent lift height control.
In summary, a lift cylinder handles variations in lift height by extending or retracting the piston rod, controlling the flow and pressure of hydraulic fluid, achieving precise control and positioning, utilizing adjustable stroke length, and integrating with control systems. These capabilities enable the lift cylinder to adapt to different lift height requirements and provide accurate and controlled lifting operations.
editor by CX 2023-12-12