Stone crusher is commonly used in mine, melting, building, road, railway water conservation and chemical industries. The most commonly used stone crushers are: jaw crusher, impact breaker, pneumatic ive crusher, hammer crusher, impact crusher, roller crusher and combined crusher. Characteristics of jaw crusher are: big reduction ratio, even granularity, simple structure, stable running, handy maintenance and economical operation. The PF-I series of impact breaker processes materials with side length between 100-500mm and maximum compression strength  350Kpa; the PF-II series of impact breaker is used for crushing of medium rigidity materials like limestone crush in cement plant.

Stone crusher| Jaw crusher