Product Description
| Factory Direct Sale Hydraulic Telescopic Hydraulic Cylinders Double Acting | |||
| Part number | Tube dia mm | Rod dia mm | Stroke mm |
| 205-63-57100 | 120 | 85 | 1285 |
| 206-63-57100 | 120 | 85 | 1285 |
| 205-63-57160 | 120 | 85 | 1285 |
| 205-63-57120 | 135 | 95 | 1490 |
| 203-63-57130 | 125 | 85 | 1120 |
| 203-63-57131 | 125 | 85 | 1120 |
| 205-63-57130 | 125 | 85 | 1120 |
Specifications
1.Supply to USA,Europe,and Australia, Russia.
2.Material:Stainless Steel
3.Professional performance excavator parts supplier
4. High quality and low price
FAQ
Q1: Are you Manufacture or Trade Company?
A1: We are manufacture,we have 20 years experience for supply Metal material and products in domestic.
Q2: How can we guarantee quality?
A2: Always a pre-production sample before mass production;Always final Inspection before shipment;
Q3: What is your terms of payment ?
A3: 1.T/T: 30% deposit in advance, the balance 70% paid before shipment
2.30% down payment, the balance 70% paid against L/C at sight
3.CHINAMFG negotiation
Q4: Can you provide Certificates for aluminum materials ?
A4:Yes,we can supply MTC-Material Test Certificate.
Q5: Can you provide sample?
A5: Yes, we can provide you sample, but you need to pay for the sample and freight firstly. We will return the sample fee after
you make an order.
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| Certification: | GS, RoHS, CE, ISO9001 |
|---|---|
| Pressure: | Medium Pressure |
| Work Temperature: | Normal Temperature |
| Acting Way: | Double Acting |
| Working Method: | Piston Cylinder |
| Adjusted Form: | Switching Type |
| Customization: |
Available
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|---|
How does a lift cylinder handle variations in fluid pressure and flow rate?
A lift cylinder is designed to handle variations in fluid pressure and flow rate in order to ensure smooth and controlled operation. Here’s an explanation of how lift cylinders handle these variations:
1. Fluid Pressure:
Lift cylinders are typically part of a hydraulic system that utilizes pressurized fluid to generate the necessary force for lifting. The lift cylinder is designed to withstand varying fluid pressure levels. When the fluid pressure is increased, the lift cylinder can handle the additional force exerted on its piston. Conversely, when the fluid pressure decreases, the lift cylinder adjusts accordingly and maintains its functionality.
2. Flow Rate:
The flow rate of hydraulic fluid determines the speed at which the lift cylinder extends or retracts. Lift cylinders are designed to accommodate variations in flow rate. By controlling the flow rate of the hydraulic fluid through the use of control valves or flow control devices, operators can adjust the speed of the lift cylinder’s movement. This allows for precise and controlled lifting operations.
3. Control Valves:
Control valves are an integral part of the hydraulic system that regulates the fluid pressure and flow rate. Lift cylinders are often equipped with control valves that enable operators to control the movement of the cylinder by adjusting the pressure and flow of the hydraulic fluid. These valves can be manually operated or automated, providing flexibility in handling variations in fluid pressure and flow rate.
4. Cylinder Design:
Lift cylinders are designed to be robust and durable, capable of withstanding variations in fluid pressure and flow rate. The cylinder’s construction and materials are selected to ensure optimal performance under different operating conditions. Seals and other components within the lift cylinder are designed to maintain their functionality and prevent leakage, even when subjected to changes in fluid pressure and flow rate.
5. Fluid Control Systems:
In more advanced lift cylinder systems, fluid control systems may be employed to handle variations in fluid pressure and flow rate. These systems can include pressure relief valves, flow control valves, or proportional valves. Pressure relief valves protect the lift cylinder and the hydraulic system from excessive pressure, while flow control valves regulate the flow rate of the hydraulic fluid. Proportional valves provide precise control over both pressure and flow, allowing for fine-tuning of the lift cylinder’s movement.
In summary, lift cylinders are designed to handle variations in fluid pressure and flow rate to ensure smooth and controlled lifting operations. With the use of control valves, robust cylinder design, and fluid control systems, lift cylinders can adapt to changes in fluid pressure and flow rate, providing reliable and efficient performance.
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.
Can lift cylinders be repaired or replaced when damaged?
Yes, lift cylinders can be repaired or replaced when they are damaged. Here’s an explanation of the options for repairing or replacing lift cylinders:
1. Repair:
If a lift cylinder sustains damage, it is often possible to repair it. The extent of the damage and the specific components affected will determine the repair process. Common repairs may involve replacing seals, gaskets, or damaged hydraulic lines. In some cases, the cylinder may need to be disassembled, cleaned, and reassembled with new parts.
Repairing a lift cylinder typically requires expertise in hydraulic systems and cylinder repair. It is recommended to consult qualified professionals or authorized service centers to ensure proper diagnosis and repair procedures.
2. Replacement of Components:
If specific components within the lift cylinder are damaged or worn out, it may be possible to replace those components individually. This can include replacing the piston, rod, seals, or other internal parts. By replacing only the affected components, the cylinder can be restored to proper working condition without replacing the entire unit.
Replacement of components should be done with compatible parts that meet the manufacturer’s specifications. It may be necessary to consult the manufacturer’s documentation or seek guidance from authorized distributors or service centers to ensure proper component selection and installation.
3. Replacement of the Entire Cylinder:
In cases where the lift cylinder is severely damaged or if repairing or replacing individual components is not practical or cost-effective, it may be necessary to replace the entire cylinder. This involves removing the damaged cylinder and installing a new one that matches the specifications and requirements of the lifting equipment.
When replacing the entire cylinder, it is important to ensure compatibility with the equipment, including load capacity, mounting options, stroke length, and other specifications. The new cylinder should be selected based on the equipment’s requirements and the recommendations of the manufacturer or qualified experts.
4. Professional Assistance:
Repairing or replacing lift cylinders can be complex, especially when dealing with hydraulic systems and precise components. It is recommended to seek professional assistance from qualified technicians or authorized service centers. They have the knowledge, experience, and tools to properly diagnose, repair, or replace lift cylinders, ensuring the safety and optimal performance of the lifting equipment.
In summary, lift cylinders can be repaired or replaced when damaged. Repair options may involve replacing seals or damaged components, while component replacement allows for targeted repairs. In severe cases or when individual repairs are not feasible, the entire cylinder may need to be replaced. Professional assistance is recommended to ensure proper diagnosis, repair procedures, or component selection for the repair or replacement of lift cylinders.
editor by CX 2024-03-26