How Impact Crusher works

Impact crusher involve the use of impact rather than pressure to crush material. The Impact crusher is used in secondary crushing of material,The impact crusher processes various kinds of material with crushing compression strength not more than 350 mpa, featuring firm structure, stable performance, large capacity, even producing granularity ,convenient maintenance and economical running expense, and widely applied in the areas of mining ,construction material,smelting, railway, highway, water conservancy, etc.

The impact crusher is preferred to crush granite, limestone, rivel gravel, etc.

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Illustration of How Impact Crusher Crushes

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Impact crushers use impact energy to crush materials. Driven by the motor of the impact crusher, the rotor revolves at a high speed. Revolving blow bars in the rotor blow the materials. Then the materials will be thrown to the impact plates for secondary crushing. The materials im the impact crusher will be shot back to the blow bars again . This process repeats until the materials are crushed to the required size and discharged through the discharging opening at the bottom of the machine. Adjustinng the gap between the impact rack and rotor support of the impact crusher, the size and shape of the end products can be changed.