PF series of impact crusher can handle a variety of hard rock materials, whose side length is not more than 500mm, the anti-pressure strength is not more than 350Mpa, Widely used in ore, sand and gravel plants, water conservancy and hydropower, highway, railway, chemical industry, building materials and other industries for crushing and shaping hard materials.

When the impact crusher works, the motor drives the rotor rotate of the impact crusher with high speed, on the rotor where installed the hammers. When the materials get into the area which the hammers affect, under the impact function of the hammer at a high speed, the materials are thrown to the impact device above the rotor continuously. And then the materials are rebounded from the impact liner to the area where the hammers effects for being re-crushed. The materials from large to small all to be crushed at the impact chamber repeatedly. The process won't stop till the material are crushed to the required size and then discharged from outlet of the impact crusher.