Shearing Machine Hydraulic Cylinder

The hydraulic cylinder of the shearing machine is one of the key components of the shearing machine. It is mainly used to drive the up and down movement of the scissor blade to complete the shearing operation of the metal sheet. It uses the pressure of the hydraulic system to provide strong thrust and accurate control, thereby ensuring the efficiency and stability during the shearing process.

Product Features
Efficiency: The hydraulic cylinder provides strong power through the hydraulic system, which can easily shear heavy metal sheets.
Durability: It adopts high-strength materials and processing technology, has a long service life, and can withstand high-frequency working environments.
High precision: The cylinder is accurately designed to ensure the smoothness and accuracy of the shearing action and reduce errors.
Good stability: The hydraulic system provides smooth power output, reduces mechanical load, and reduces equipment failure rate.
Easy maintenance: The hydraulic cylinder is simple in design, easy to inspect and repair, and reduces maintenance costs and downtime.
High load capacity: The strong thrust of the hydraulic cylinder can handle materials of various thicknesses and hardnesses to meet different production needs.

Main Applications
Metal processing: In shearing machines, shearing machines and other equipment, it is widely used for cutting metal sheets.
Construction industry: used for processing building materials, such as steel plates, aluminum plates, etc.
Mechanical manufacturing: used in various mechanical manufacturing processes that require accurate shearing.
Technical parameters
Working pressure: The working pressure of the hydraulic cylinder is usually between 10-30 MPa, which is determined according to the model and purpose of the shearing machine.
Stroke length: The stroke of the cylinder can be customized according to the shearing requirements, and the common stroke length is 300mm-1000mm.
Cylinder diameter: The common cylinder diameter is between 50mm-200mm.
Material: The cylinder body is mostly made of high-strength alloy steel, and the piston and seals are usually made of wear-resistant and high-temperature resistant materials.

Purchase Precautions
Shearing machine model matching: When purchasing a hydraulic cylinder, you need to ensure that it matches the model, working pressure and stroke of the shearing machine.
Hydraulic oil selection: The quality of the hydraulic oil is crucial to the stability of the hydraulic system and the service life of the cylinder. You need to select the appropriate hydraulic oil according to the equipment manual.
Maintenance: Regularly check the sealing performance of the cylinder, keep the hydraulic system clean, and prevent foreign matter from entering the cylinder.

FAQ
What are the causes and replacement tips for hydraulic cylinder seals?
Excessive wear: Due to the friction between the seal and the piston, cylinder and other parts, long-term use will cause the surface of the seal to wear and lose its sealing effect.
Contaminant intrusion: The hydraulic oil contains impurities, dust or moisture and other contaminants, which enter the contact surface of the seal and accelerate its damage.
Excessive pressure or high oil temperature: Exceeding the designed working pressure or temperature of the seal can easily cause the seal to deform and age.
Improper installation: If the seal is damaged during installation or the installation position is incorrect, it is easy to cause seal failure.
Use of inappropriate sealing materials: Selecting inappropriate sealing materials according to the working environment will also shorten its service life.
Replacement tips:
Clean the working surface: Clean the contact surface of the cylinder and the piston before replacement to avoid contaminants affecting the effect of the new seal.
Check the fit tolerance: Check the inner wall of the cylinder and the size of the piston to ensure that the tolerance meets the requirements and avoid unqualified parts from damaging the seal.
Correctly select the sealing material: Select the appropriate sealing material according to the working pressure and temperature of the hydraulic system.
Avoid damage during installation: Use special tools to install the seal ring and avoid direct contact or damage to the seal ring with your hands.