WONEPART CELEBRATE the 70th anniversary of the founding of the People's Republic of China China is a kingdom of civilization, has a long history,if you never thought to new understanding of it. Now it is time for you to know more about that together with WONEPART product, which supply construction machines different quality, Original, OEM, aftermarket spare parts.

The factors for seal losing efficacy 1. Design selection is not reasonable (1) The seal is divided into two categories: static seal and dynamic seal according to whether there is relative movement between the two joint faces sealed. The dynamic seal is divided into a rotary dynamic seal and a mobile dynamic seal according to the relative movement direction. In addition, the type of working medium, pressure, temperature and the relative speed of movement between the two pairs of seals have different requirements on the material and structure of the seal. For example, static seals use O-rings, various gaskets, sealants, etc.; rotary seals are used in addition to O-rings, and oil seals are widely used; reciprocating motions generally use O-rings, especially at high speeds. Generally, it is not common used, and lip seals such as a V shape, a Y shape, a Yx shape, a J shape, and the types are generally used.

1. When installing the hydraulic seal, if you do not pay attention to cleaning the installation site, resulting in not being a tight hydraulic seal. The repairmen will remove the burrs on the chamfer of the cylinder seal before installing of the hydraulic seal. This minor detail will greatly reduce the probability of cylinder seal damage.

For construction machine seal it could be used for hydraulic breaker seal kits, excavators seal kits, wheel loader seal kits, backhoe loader seal kits, crane seal kits for the brand of KOMATSU, CATERPILLAR, VOLVO, HITACHI, DOOSAN, JOHN DEER, CASE, HYUNDAI, NPK, XCMG, SANY, and so on. Under normal circumstances, the temperature of the medium exceeds 120 °C is considered to be a high temperature seal. In order to ensure the normal operation of the mechanical seal in high temperature environment, we WONEPART will introduce how to keep the mechanical seal working continuously.