Hammer Crusher breaks materials by a rotary hammer, it has simple structure, coefficient of high crushing, large-scale production, types of dry and wet milling. He used for the material of low and hard erosion that pressure less than 100 MPa and the normal humidity less than 15%.The type of crushing are coal, salt, chalk, gypsum, brick, limestone and chip, paper, waste asbestos-cement of great spring and toughness to different customer needs. Moreover, hammer crusher is used not only to the chain of production of crushing and grinding, but also in the production chain of choice for ore replacing the cone Crusher.