PF series impact crusher (impact crusher) is a new generation of impact crusher developed by our factory by absorbing advanced technology at home and abroad and combining with the specific industrial and mining conditions of domestic gravel industry. It adopts new manufacturing technology and unique structural design. The finished products are cubic, tension-free and crack free, and the grain shape is quite good. It can crush all kinds of coarse, medium and fine materials (granite, limestone, concrete, etc.) whose feed particle size is not more than 500mm and compressive strength is not more than 350Mpa. It is widely used in all kinds of ore crushing, railway, expressway, energy, cement, chemical industry and construction And other industries. The discharging particle size can be adjusted, and the crushing specifications are diversified.