Impact crusher spare parts use high manganese steel and high chromium cast iron materials, they have high wear resistance, and can effectively protect the body from the material wear, and easy to change itself.

Impact crusher spare parts use high manganese steel and high chromium cast iron materials, they have high wear resistance, and can effectively protect the body from the material wear, easy to change itself.

Cog Wheel uses the latest patented technology and new materials, it improves the quality and the service life of the product and reduces the production cost of users. Cog Wheel is the best wear resistance material in China.

Coal mining machinery casting is using sodium silicate lost wax casting,silicon sol solution casting and sand casting process,And Sebon produces precision steel castings which are made of alloy,general carbon,stainless,high manganese steel.

Coal mining machinery casting is using sodium silicate lost wax casting,silicon sol solution casting and sand casting process,And Sebon produces precision steel castings which are made of alloy,general carbon,stainless,high manganese steel.

Coal mining machinery casting is using sodium silicate lost wax casting,silicon sol solution casting and sand casting process,And Sebon produces precision steel castings which are made of alloy,general carbon,stainless,high manganese steel.