The impact crusher of PF series can process all kinds of hard rocks, such as basalt, moorstone, limestone, concrete etc. It is a kind of equipment, using impact energy to crush materials. The materials get into the area where the bord hammer plays a part, under the impact function of board hammer at a high speed, the crushed ones are thrown to the impact device above the rotor from the impact liner to the area where the board hammer plays a part, and are impacted again. The material form large ones to small ones get into the impact cavity for being crushed repeatedly. The process is going on until the materials are crushed to the required sizes and discharged from the down part of machine. Specifications: 1. Impact crusher is widely used for crushing hard materials in the follow industries: Mineral, quarry, high way, rail way, chemical, building material etc. 2. The crusher has simple structure, zero key connection and special impacts liner. 3. Crushing hard rocks, saving anergy. 4. The products are of cubic shape, the size of discharging particles can change. 5. Reducing crushing process and saving cost.
