... large, medium, small materials such as rock or stone whose side length is less than 500mm, and compression resistance should not be ... more than 350Mpa. And The impact crusher (impactor) is widely used in hydroelectricity, highway, artificial rock, stone and ... TypeSpec.Feeder Opening (mm)FeedingSize (mm)CrushingCapacity (t/h)Motor Power (KW)Weight (T)PF-0607Φ644×740320×77010010-20306PF-0807Φ850 ...