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Square baler hydraulic cylinder
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      The square baler is environmental protection equipment that compresses straws into blocks with hydraulic power, then the straw blocks are easier for storage, transportation and utilization.

      It is now widely used in the agricultural and animal husbandry industry and has played a huge role in the protection of the environment and resources. The equipment consists of three hydraulic cylinders: the main cylinder, the pushing cylinder, and the pressing cylinder.

Main cylinder

Pushing cylinder

pressing cylinder


1.       Advanced and reliable sealing system. Adopts imported sealing brand, which has the characteristics of high-speed wear resistance and long service life. The sealing is a unique double dustproof structure, which can effectively prevent external impurities from entering the cylinder, and the buffer sealing can effectively avoid high-pressure impact.

2.       Excellent cushioning performance. The design of the buffer structure has been simulated and tested in practice, which can effectively avoid the impact caused by high-speed motion, reduce the damage to the structural parts, and improve the service life of the equipment.

3.       The cylinder barrel is made of high-strength cold-drawn material, and the welding structure is reliable, which improves the overall strength of the cylinder.

4.       The piston rod adopts an advanced electroplating process and with salt spray test grade 9/96 hours, to enhance the anti-corrosion and wear-resisting performance.

5.       The cylinder adopts multiple anti-loosening structures to ensure the reliable operation of each component without falling off.