Guaranteed Quality Proper Price Hydraulic Cylinder Tightening Cylinder for Large Excavator

• Certification: GS, RoHS, CE, ISO9001
• Pressure: High Pressure
• Work Temperature: Normal Temperature
• Acting Way: Double Acting
• Working Method: Rotary
• Adjusted Form: Regulated Type
• Structure: Rack and Pinion Type
• Material: Stainless Steel
• Transport Package: Wooden Box
• Specification: 13.5kg
• Trademark: EP
• Origin: Zhejiang, China
• HS Code: 8412210000
• Production Capacity: 5000PCS/Month

Product Description

Guaranteed quality proper price Hydraulic Cylinder Tightening Cylinder for Large Excavator

 

Hydraulic Tightening Cylinder

A tightening cylinder, a tensioning cylinder, or a tensioner is a hydraulic or pneumatic device that applies tension or force to a component or system. It is commonly used in industrial applications requiring precise and controlled tightening or tensioning. The tightening cylinder utilizes hydraulic or pneumatic pressure to generate a force that pulls or pushes against the target object, ensuring proper tensioning or tightening.
Specification of Stick Cylinder
Bore diameter: 280mm~380mm
Rod diameter: 170mm~300mm
Stroke≤700mm
Maximum 3967.4KN

Here are a few critical points about tightening cylinders:

1. Function: The primary function of a tightening cylinder is to apply controlled force or tension to achieve specific objectives such as tightening bolts, fasteners, or connectors, tensioning cables or wires, or maintaining tension in mechanical systems.

2. Hydraulic or Pneumatic Operation: Tightening cylinders can be powered by hydraulic fluid or compressed air. Hydraulic tightening cylinders use pressure to generate force, while pneumatic tightening cylinders utilize compressed air. The choice between hydraulic and pneumatic depends on the application's specific requirements, such as the desired force, speed, and environmental conditions.

3. Force Generation: The tightening cylinder converts hydraulic or pneumatic pressure into linear force. The pressure is applied to one side of the cylinder, causing the piston or rod inside to move and exert force on the target object. The force generated depends on the cylinder's design, size, and pressure.

4. Precision and Control: Tightening cylinders are designed to provide precise and controlled force application. They often incorporate adjustable pressure, stroke length, and speed control to ensure accurate and consistent tightening or tensioning. This allows for proper torque application and uniform tension distribution, avoiding over-tightening or under-tightening.

5. Applications: Tightening cylinders find application in various industries, including automotive, manufacturing, construction, and energy sectors. They are used for tasks such as bolt tightening in machinery assembly, tensioning cables in bridges and structures, tightening of flanges in pipelines, tensioning conveyor belts, and many other applications where controlled force application or tension maintenance is critical.

6. Safety Considerations: Following proper safety procedures and guidelines is essential when using tightening cylinders. Over-tightening can lead to damage or failure of components, while insufficient tension may result in loose connections or compromised system integrity. Adequate training, monitoring, and adherence to recommended torque or tension values are essential for safe and effective use.

What are some safety precautions that should be taken when using tightening cylinders?

When using tightening cylinders, it is essential to follow specific safety precautions to ensure the safety of personnel and the integrity of the equipment. Here are some standard safety precautions that should be taken when working with tightening cylinders:

1. Read and Understand the Manufacturer's Instructions: Familiarize yourself with the manufacturer's instructions, technical specifications, and guidelines provided with the tightening cylinder. Follow the recommended procedures for installation, operation, and maintenance.

2. Proper Training and Qualification: Ensure operators and maintenance personnel are adequately trained and qualified to handle and operate the tightening cylinder. They should have a good understanding of the equipment's operation, safety features, and potential hazards.

3. Personal Protective Equipment (PPE): Wear appropriate personal protective equipment, such as safety glasses, gloves, and protective clothing, to safeguard against potential hazards. The specific PPE requirements may vary depending on the application and workplace regulations.

4. Inspect the Cylinder: Before using the tightening cylinder, inspect it for any signs of damage, leaks, or defects. Ensure all connections, hoses, and fittings are secure and in good condition. If any issues are detected, do not use the cylinder and have it repaired or replaced as necessary.

5. Follow Proper Torque/Tension Specifications: Adhere to the recommended torque or tension specifications provided by the manufacturer. Over-tightening may lead to component damage or failure, while under-tightening can result in loose connections or compromised system integrity. Use calibrated torque wrenches or tensioning tools as appropriate.

6. Use Correct Tools and Accessories: Ensure you use the correct tools, accessories, and attachments for the tightening cylinder. Using improper tools or accessories can lead to equipment damage, reduced performance, or safety hazards.

7. Secure Workpiece or Components: Ensure the workpiece or components being tightened are adequately secured and supported. This helps prevent unexpected movement or displacement during tightening, reducing the risk of accidents or injuries.

8. Controlled and Gradual Application: Apply force gradually and in a controlled manner when using the tightening cylinder. Avoid sudden or jerky movements that can cause unexpected shifts or damage to the workpiece or components.

9. Regular Maintenance and Inspections: Perform regular maintenance checks and inspections on the tightening cylinder according to the manufacturer's recommendations. This includes checking for leaks, ensuring proper lubrication, and replacing worn-out components.

10. Emergency Preparedness: Be aware of the location and proper use of emergency shutdown procedures, including shut-off valves or emergency stops, in case of any unforeseen issues or emergencies.

Remember, these safety precautions are general guidelines, and specific safety requirements may vary depending on the equipment, application, and local regulations. It is always recommended to consult the manufacturer's instructions and adhere to any additional safety guidelines provided.

Our Company

We have a first-class independent R&D platform for assembly. The forklift cylinder production workshop has four semi-automatic lifting cylinder assembly lines and one fully automatic tilting cylinder assembly line, with a designed annual production capacity of 1 million pieces; the special cylinder workshop is equipped with semi-automatic cleaning and assembly systems of various specifications, with a designed annual production capacity of 200,000 essays. It has famous CNC machining equipment, machining centers, special equipment for high-precision cylinder processing, robot welding machines, automatic cleaning machines, automatic cylinder assembly machines, and automatic paint production lines. We have more than 300 sets of critical equipment running. The optimized allocation and efficient utilization of equipment resources ensure the precision requirements of the products and meet the high standard quality requirements of the products.

Forklift cylinder assembly shop

Other types of cylinder assembly shop

Welding

Painting & coating

Painting & coating line

Fully automatic water-based

Testing

To further improve product performance, and establish the leadership position of our hydraulic cylinder in the industry, our company and zjimee jointly established a Comprehensive performance laboratory of hydraulic cylinders, hydraulic valves, and hydraulic pumps; the lab is computer-assisted testing, using electro-hydraulic control technology, the test conditions preset by computer, which improves the test accuracy and system versatility, and the experimental data.
The automatic collection is realized through the application of sensors, and the output data, such as the internal leakage and load efficiency of the cylinder or the valve, are directly processed by the computer and converted to standard units (ml/min; %). At the same time, to ensure the working safety of the hydraulic system, the state monitoring function is carried out for key performance parameters, such as "oil temperature monitoring, liquid level monitoring, filter device monitoring," etc. Among them, the hydraulic cylinder test stand can test the performance of "load efficiency" and "internal leakage" by readings. At the same time, it is equipped with a grating ruler measuring instrument, which meets the requirements of all test items of hydraulic cylinder products in the national standard.

Our Factory

Packaging & Shipping