Impact crusher is widely applied in mining, transportation, energy, construction and chemical industry. Impact crusher is ideal choice for crushing and screening. It features reasonable structure, high productivity, easy operation and maintenance and safe performance. The most outstanding advantage of the impact crusher is that its finished powder is in good, cubic shape and without tensility and cranny. Features 1. High reduction ratio and crushing efficiency; 2. No-board connection; The blow bar with high chrome (high chromed blow bar). 3. Impact plate with a special shape. 4. Crushed product with cubical shape. 5. Easy maintenance and reliable operation. Working principle: This impact crusher machine crushes materials with impact force. When the materials enter the blow bar area, they are crushed due to the high-speed impact of the blow bar and are thrown to the impact plates on the rotor for secondary crush. Then the materials will be shot back to the blow bar again for the third crush. This process repeats until the materials are crushed to the required size and discharged from the lower part of the machine. The size and shape of the finished powder can be changed by adjusting the gap between the impact rack and rotor support. The machine employs self-weigh security device in its back frame. When other objects enter the impact cavity, they will be forced out of the machine by the impact rack in the front and back of the machine. Technical Parameter This series of crusher broken particle size should less than 120-500mm with strength not more than 320 MPa ore, If features high-efficiency, cube shape output materials and selective breaking. This series is divided.Types RotorDia. × L mm Raw material size mm Production size mm Capacity(t/h) Motor power(KW) Theoretical weight(t) DimensionL× W× H(mm) PF-1210 1250× 1000 ≤ 250 ≤ 30 60-120 95-110 15 2580× 2080× 2750 PF-1214 1250× 1400 ≤ 300 ≤ 30 130-180 132-180 17 2690× 2360× 2820 PF-1315 1325× 1500 ≤ 350 ≤ 35 160-250 180-260 19 2890× 2680× 3090
