Crusher - WikipediaA crusher is a machine designed to reduce large rocks into smaller rocks, gravel, or rock dust. . The earliest crushers were hand-held stones, where the weight of the stone provided a boost to muscle power, used against a stone anvil. .. to Coalbrookdale with its plentiful coal mines, water power and nearby ore supplies.crusher stone and coal,What stone crusher coal mining? - Quoraming CI5X high-energy impact crusher. ming CI5X high-energy impact crusher. CI5X high-energy impact crusher is a use of impact energy to break the material.
crusher stone and coal