PC hammer crusher is developed for both dry and wet crushing of brittle, medium-hard materials such as limestone, coal, filings, iron eyebrow, etc, the maximum compressive strength of material is not more than 1500kg/cm2.  The hammer crusher is usually applied to the mining, cement, coal, metallurgic material, construction material, road building, and petroleum & chemical industries etc. 
The hammer crusher crushes by the collisions between high-speed hammer and material, and the hammer crusher has the features of simple structure, high reduction ratio, high efficiency, etc
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