Crusher is a powerful combination of domestic and international technology company, developed a new type of improved impact crusher, the crushing 400-450MPa compressive strength of function handling a variety of materials, coarse, medium and fine crushing (such as granite, basalt, limestone, concrete etc.), with a crushing ratio, high crushing efficiency, discharge cubic shape, and convenient maintenance. Widely used in ore crushing, railway, highway and construction industry aggregate production.I produced a PFI, PFII, PFIII, PFM-type impact crusher for hard rock crushing, respectively (eg, granite), in hard materials (such as limestone), a large side of hard materials (such as concrete blocks) and coal crushing, to meet the needs of different industries