Crusher - Xi′an Brictec Engineering Co, Ltd- page 1- China Stone Hammer Crusher for Coal Gangue Crushing ...
and the hammer crusher (hammer mill) features are in its simple structure the rotor discs being removable attached to the. shaft and fixed in axial direction. The outer discs are pulled together by tension rods. Depending on the crusher size there are 4 its main feature is the surface layer of hammer will quickly generate work hardening under the action of impact or contact stress and it's work hardening index is higher 4-8 times than other materials,
