Features It has the characteristics of novel structure, no-bond connecting, high chrome plate hammer, special impact lining plate and energy saving.The finished product is in cubical shape and the discharge granularities can be adjusted.It simplifies the crushing process. Operating principle Impact crusher is a kind of crushing equipment which uses impact energy to crush maters.When getting into the effective area of hammer plates, due to the high speed of striking, the raw materials are thrown onto the impact equipment which is installed above the rotor.Then the materials are rebounded to the effective area of hammer plates and crushed again in the crushing chamber . At last, when the particles reach to the proper size, they will be discharged from the bottom of the machine. Pf impact crusher series The series of products can deal with the materials with max length below 500mm, and the compressive strength below 350mpa. They have the advantage of greater reduction ratio and the final materials are in cubical shape.