Views: 55 Author: Site Editor Publish Time: 2025-05-27 Origin: Site
1, the hydraulic cylinder outreach end and the hydraulic cylinder coordination of the sealing destruction, most mainly because of the piston cylinder is caused by the pressure light, but also caused by aging.
2, the hydraulic cylinder extensions and cylinder liner coordination of sealing destruction, this much mainly because of the sealing of long-term with sealing aging, there are many on the bearing end cap when the excessive force will be sealing extrusion molding destruction, in addition to the domestic production of many manufacturers of hydraulic cylinders manufacturers design program is not scientific, the vast majority of cases, the manufacturer is in order to reduce the cost of the cause.
3, the cylinder in and out of high-pressure hose dry cracks will also cause hydraulic cylinder leakage.
4, the cylinder head and cylinder bearing end cap defects caused by oil seepage.
5、Hydraulic cylinder is bruised groove, pits and so on.
6, grease mold so that the cylinder ambient temperature rises abnormally, promote the seal ring aging.
