seal group:
Seal group are used in construction machinery and mining machinery , the outer diameter is from 50mm-1,000mm. The material is chrome molybdenom casting iron.
The hardness is HRC58-62, the working face precision within 0.015um , flatness up to 0.1um-0.2um ,the lifetime is more than 3,000HRS.
Our floating seal is applicable to various engineering machinery and mining machinery.
Various loaders and land levelers, cranes, mixers, mining machines, etc.
seal group