Place of Origin
Hebei, China
Customized support
OEM, ODM
Use
coal mine, power station, metal mines
Hardness
45-65HRC/480-680BHN/450-650HB
Material
CK45/50Mn/60Mn/65Mn/B2/B3
Impact to Broken(Times)
More Than 10000
Application
Energy & Mining, Cement, Coal Plants