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Feature Of Impact Crusher:1) High reliability 2) Easy replacement of wear and spare parts 3) Long service time 4) High efficiency Impact Crusher Operating principle: The impact 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. This series of impact crusher are designed for crushing ores and rocks with particle sizes less than 120-300mm and compression strength no more than 350MPa.It has a feature of big crushing ratio, high-efficiency crushing, cubic shape, selectable crushing and etc. It is suitable for crushing different compression strength of rocks and is widely used in mining, cement and concrete industries.Technical Data Of Impact Crusher:Chart 1 is suit for finely materialsModelsSpecification (mm)Size of feed opening (mm) Max.feed size (mm) capacity (t/h)power(kw) Weight(t) PF-A-1010V1000*1050400*108025030-6055-9012720PF-B-1310V1270*1050400*108030060-100110-16014560PF-B-1314V1270*1400400*143030080-140132-18019410PF-1013V1000*1300650*135025060-8090-110122000PF-1315V1320*1500860*152300100-150180-260193000PF-1320V1320*2000860*2030300200-250300-37524400 Chart 2 is suit for limestoneModelsSpecification (mm)Size of feed opening (mm) Max.feed size (mm) capacity (t/h)power(kw) Weight(t) PF-0607644*740320*7701005-15304000PF-0807850*700400*73030025-35378130PF-H-10071000*700400*73030040-6055-759600PF-A-10101000*1050400*108060060-10055-9012200PF-B-12101250*1050400*108060080-150110-16014100PF-B-1214 1250*1400 400*1080 600 100-180 132-180 18600 PF-1013 1000*1300 650*1350 600 100-150 90 12000 PF-1315 1320*1500 860*1520 650 200-250 180 19000 PF-1320 1320*2000 860*2030 650 300-350 300 24000