Characteristics 1. Mainly used for secondary crushing after coarse crushing 2. Maximum crushing strength: 320MPa 3. Large handling capacity 4. Uniform discharge particle size PF impact crusher is used for secondary crushing after coarse crushing. The maximum crushing strength is up to 320MPa. It features large handling capacity and fine discharge. Its discharge products are with cubical shape and has low content of elongated and flaky materials. This machine is the first choice of high quality rock materials for high grade highways, hydraulic engineering, airport and construction etc.. Advantages 1. Even discharge particle size, applicable to hard rock 2. Discharge particles without inner crack 3. Large size lump input 4. New type wear resistant material of plate hammer, impact plate and lining plate