China best Lift Cylinder with Holding Valve wholesaler

Product Description

 

  • Product Information

 

  •  Working Process
  • Packing and Shipping

The products are fully protected by metal shelves, wood boxes and plastic fillers.

 

  • Company Information

HangZhou GD Machinery is specialized to offer high precision all kind of hydraulic valves and hydraulic cylinder.we also have some hydraulic valve from CHINAMFG brand aboard

With a wide range, good quality ,reasonable price,our products are extensively used in the industries of construction machinery,machine tool,plastic machinery,vehicle. mining equipment,metallurgy,shipyard,food machinery,agricultural machinery,and other industries.

Our products are widely recognized and trusted by users and can meet continuously changing economic and social needs. 

Welcome new and old customers to contact us for future business. we will offer you good quality and best price. 

HangZhou GD Machinery CO.,LTD.

Product

tie rod hydraulic cylinder, welded hydraulic cylinder, telescopic cylinders cylinder, 

 flange type hydraulic cylinder,  hydraulic cylinder with valve function,

hydraulic power unit,  Hydraulic manifold block,  pneumatic fitting,

Material

Tube – Cold Drawn Precision seamless Tubing 
End Caps – Steel, threaded fixed; 
Wear Ring – Nylon Backup Washer 
Rod Seals – Polyurethane U-Cap 
Rod – Chromed, ground & polished piston rod

Mounts – Trunnion with angular Swivels 
Rod Wiper – Polyurethane

Application

Agriculture, Concrete & Asphalt, Cranes, Fire & Rescue,

 Forestry & Logging,Mining & Rock Crushing,Oil & Gas,

Snow & Ice Control,Waste Management and Material Recycling Industry ,

 Engineering Equipment, Special Vehicle

Feature

1.High quality with a reasonable price

2.ISO9001-2008

3.Customized specification are accepted

Payment

T/T;L/C, Paypal

Port

HangZhou ,China

Quotation

According to the specific request

MOQ

According to the product

Packaging

metal case;plywood case;carton or as requirement

Delivery time

30days upon receipt of 30% deposit; or upon receipt of relevant L/C;

 

  • Company Show 

 

  • Our Service

1. Sample service: samples will be provided according to customer’s instruction.

2. Customized services: a variety of cylinders can be customized according to customer demand.

3. Warranty service: In case of quality problems under 1 year warranty period, free replacement will be made for customer.

 

  • FAQ

Q: Do you accept OEM manufacturing?

A: Yes! We do accept OEM manufacturing. We will quote you the exact price and make the exact cylinder according to your specification and drawing.

Material: Steel
Usage: Construction Machine
Structure: Piston Cylinder
Samples:
US$ 100/Piece
1 Piece(Min.Order)

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Order Sample

Customization:
Available

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Shipping Cost:

Estimated freight per unit.







about shipping cost and estimated delivery time.
Payment Method:







 

Initial Payment



Full Payment
Currency: US$
Return&refunds: You can apply for a refund up to 30 days after receipt of the products.

lift cylinder

Can lift cylinders be used in dock levelers and loading ramps?

Yes, lift cylinders can be used in dock levelers and loading ramps. Here’s an explanation of their utilization in these applications:

Dock levelers and loading ramps are essential equipment in logistics and transportation facilities, allowing for efficient loading and unloading of goods between trucks and loading docks. Lift cylinders play a crucial role in these systems by providing the necessary lifting and positioning capabilities.

In dock levelers, lift cylinders are employed to bridge the gap between the loading dock and the truck bed, ensuring a smooth transition for material handling equipment such as forklifts or pallet jacks. These cylinders are typically integrated into the mechanical or hydraulic systems of the dock leveler, allowing for controlled vertical movement. By extending or retracting the lift cylinders, the dock leveler can be adjusted to match the height of the truck bed, enabling safe and efficient loading or unloading of cargo.

Loading ramps, also known as mobile yard ramps or portable ramps, are used in situations where a permanent loading dock is not available or when additional flexibility is required. Lift cylinders are utilized in loading ramps to provide the means for height adjustment and inclination control. By extending or retracting the lift cylinders, the ramp can be raised or lowered to align with the truck bed height, facilitating the movement of goods between the ramp and the truck.

The use of lift cylinders in dock levelers and loading ramps ensures precise and controlled positioning during the loading and unloading process. Operators can adjust the lift cylinders to match the specific height requirements, allowing for smooth and safe transfer of materials without causing damage to the goods or the equipment.

Lift cylinders used in dock levelers and loading ramps are designed to withstand heavy loads and endure frequent use. They are constructed with robust materials and incorporate features such as seals and bearings to ensure durability and reliability in demanding industrial environments.

Furthermore, lift cylinders in dock levelers and loading ramps may incorporate safety features such as automatic descent control or velocity fuses. These safety mechanisms help prevent sudden drops or uncontrolled movements in the event of a hydraulic system failure, enhancing the overall safety of the loading and unloading operations.

In summary, lift cylinders are commonly utilized in dock levelers and loading ramps to provide reliable and controlled lifting and positioning capabilities. Their ability to handle heavy loads, facilitate height adjustment, and incorporate safety features makes them integral components in these applications, contributing to efficient and safe material handling operations.

lift cylinder

Can Lift Cylinders Be Used in Lifting and Lowering Platforms for Accessibility?

Yes, lift cylinders can be used in lifting and lowering platforms to provide accessibility for individuals with mobility challenges. These cylinders play a crucial role in the operation of accessibility platforms, such as wheelchair lifts, vertical platform lifts, or scissor lifts. Here’s a detailed explanation of how lift cylinders can be used in lifting and lowering platforms for accessibility:

  1. Lifting Mechanism:
  2. Lift cylinders serve as the primary lifting mechanism in accessibility platforms. These platforms are designed to raise or lower individuals, including wheelchair users, to different heights, allowing them to access elevated areas or overcome vertical barriers. Lift cylinders are typically integrated into the platform structure and connected to a hydraulic or pneumatic system. When activated, the cylinders extend or retract, lifting or lowering the platform in a controlled manner.

  3. Smooth and Controlled Movement:
  4. Lift cylinders ensure smooth and controlled movement of the accessibility platform during the lifting and lowering process. The cylinders are designed to provide precise and gradual motion, allowing for safe and comfortable vertical transportation. They can be equipped with features such as flow control valves or adjustable dampening to regulate the speed and prevent abrupt movements. Lift cylinders enable individuals to transition between different levels smoothly and securely.

  5. Weight Capacity:
  6. Accessibility platforms need to support the weight of individuals using them, including wheelchair users and their mobility devices. Lift cylinders are manufactured with varying weight capacities to accommodate different load requirements. The cylinders are designed to withstand the vertical forces exerted on the platform and ensure stability and safety during operation. Lift cylinder specifications, such as bore size, rod diameter, and material strength, are carefully selected to match the intended weight capacity of the accessibility platform.

  7. Space Optimization:
  8. Lift cylinders contribute to space optimization in accessibility platforms. These cylinders are compact and can be integrated within the platform structure, minimizing the need for additional space or external lifting mechanisms. The compact design of lift cylinders allows for efficient utilization of the available platform area, ensuring that the platform can be installed in various settings, including tight spaces or existing structures where space is limited.

  9. Reliability and Durability:
  10. Lift cylinders are engineered for reliability and durability to meet the demanding requirements of accessibility platforms. They are designed to withstand frequent usage, heavy loads, and harsh operating conditions. Lift cylinders undergo rigorous testing and quality control measures to ensure their performance and longevity. Manufacturers often provide warranties and maintenance guidelines to support the long-term reliability and safety of lift cylinders used in lifting and lowering platforms.

  11. Integration with Safety Features:
  12. Accessibility platforms incorporate various safety features to protect users during vertical transportation. Lift cylinders can be integrated with these safety features to enhance the overall system. For example, pressure relief valves can be installed in the hydraulic system to prevent excessive force in case of a malfunction or overload. Additionally, safety sensors, emergency stop buttons, and interlocks can be connected to the lift cylinder system to provide additional layers of safety and control.

Lift cylinders are essential components in lifting and lowering platforms for accessibility. Their role in providing the lifting mechanism, ensuring smooth and controlled movement, accommodating weight capacity, optimizing space, and contributing to reliability and safety makes them a valuable choice for creating inclusive environments and improving accessibility for individuals with mobility challenges.

lift cylinder

Can you explain the role of hydraulic fluid in a lift cylinder?

Hydraulic fluid plays a crucial role in the operation of a lift cylinder. It serves as the medium through which force is transmitted to generate motion and provide lifting or lowering capabilities. Here’s an explanation of the role of hydraulic fluid in a lift cylinder:

1. Transmission of Force:

Hydraulic fluid acts as a medium for transmitting force within the lift cylinder. When pressurized, the hydraulic fluid applies force on the piston, which then transfers that force to the load through the rod. The force exerted by the hydraulic fluid is transmitted equally in all directions due to Pascal’s law, allowing for effective lifting or lowering of heavy loads.

2. Energy Transfer:

Hydraulic fluid is responsible for transferring energy within the hydraulic system. The hydraulic fluid is pressurized by a pump, which converts mechanical energy into hydraulic energy. This pressurized fluid carries the energy to the lift cylinder, where it is converted back into mechanical energy to perform the lifting or lowering action. The ability of hydraulic fluid to store and transmit energy efficiently makes it ideal for power transmission in hydraulic systems.

3. Lubrication and Cooling:

Hydraulic fluid serves as a lubricant within the lift cylinder to reduce friction and wear between moving parts, such as the piston and the cylinder barrel. This lubrication helps to enhance the longevity and smooth operation of the cylinder components. Additionally, the hydraulic fluid also aids in cooling the system by absorbing heat generated during operation, preventing overheating and ensuring optimal performance.

4. Sealing and Contamination Control:

Hydraulic fluid plays a critical role in sealing the lift cylinder and preventing leakage. It works in conjunction with seals located between the piston and cylinder barrel, as well as around the rod, to create a tight and secure hydraulic system. The hydraulic fluid also helps to control contamination by keeping external contaminants, such as dirt and debris, from entering the cylinder and affecting its performance.

5. System Efficiency:

The properties of hydraulic fluid, such as its viscosity and flow characteristics, directly impact the efficiency of the lift cylinder system. The choice of the appropriate hydraulic fluid ensures smooth and efficient operation, minimizing energy losses and maximizing system performance.

In summary, hydraulic fluid plays a vital role in a lift cylinder by transmitting force, transferring energy, lubricating and cooling the system, sealing against leaks, controlling contamination, and contributing to system efficiency. It enables the lift cylinder to generate the necessary force and motion to lift or lower heavy loads, while also ensuring the smooth and reliable operation of the hydraulic system.

China best Lift Cylinder with Holding Valve   wholesaler China best Lift Cylinder with Holding Valve   wholesaler
editor by CX 2023-11-08

Lift Cylinder

As one of the lift cylinder manufacturers, suppliers, and exporters of mechanical products, We offer lift cylinders and many other products.

Please get in touch with us for details.

Manufacturer supplier and exporter of lift cylinders.

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