It is for the mining, cement, coal, metallurgic material, construction material, highway, ... . The hammer crusher is developed for both dry and wet crushing of brittle, medium-hard materials for the mining, cement, ... to satisfy different needs. Operating principle of Hammer Crusher.In the hammer crusher, the motor drives the rotor to rotate ... ×17853500-60220-28045022.83350×3120×2660 Hammer Crusher