How can the service life of the hydraulic cylinder be extended

As the core component of the hydraulic system of mechanical equipment, the service life and working performance of the hydraulic cylinder directly affect the operational stability and working efficiency of the entire system. From the perspective of equipment maintenance costs, scientifically and reasonably extending the service life of oil cylinders and doing a good job in daily maintenance and care are of great significance for reducing the operating costs of equipment. This post will provide a detailed introduction to the daily maintenance methods of hydraulic cylinders to help you extend the service life of hydraulic cylinders.

1.Inspect the exterior of the hydraulic cylinder.

Regularly clean the exterior of the hydraulic cylinder, the dust-proof seal ring, and the exposed piston rod with a clean cloth or brush to remove dirt and sand. This prevents hardened debris on the piston rod from entering the cylinder, which could damage the piston, cylinder, or seals.

2.Check the seals of the hydraulic cylinder.

Check whether the seals are worn, cracked or damaged, and replace the damaged seals in time to prevent problems with the hydraulic cylinder caused by the damage of the seals.

3.Check the piston rod of the hydraulic cylinder.

During operation, the piston rod may experience wear, scratches, or corrosion. Regularly inspect it and repair or replace if necessary. Additionally, the rod should be derusted and properly lubricated to ensure smooth extension and retraction of the hydraulic cylinder.

4.Replace the hydraulic oil.

Long-term use of hydraulic cylinders will inevitably lead to impurities, and during the usage process, the friction will increase. If not replaced for a long time, it will cause damage and corrosion to the hydraulic cylinders. Therefore, it is necessary to replace the hydraulic oil regularly.

Additionally, avoid prolonged exposure of the hydraulic cylinder to extreme temperatures, humidity, or corrosive conditions.

TOLENG has been dedicated to the production of hydraulic cylinders since 1998. If you have any questions regarding the use of hydraulic cylinders, please contact us at sales01@phtl.cn