Impact Crusher, Unique structures,simple operation,high efficiency,energy-saving, ... of Luoyang Yuannai Machinery Co., LtdImpact CrusherOperating principle:Impact Crusher is one kind of impact energy to break material ... -speed rotation, the material into the zone of plate hammer, hammer hit the rotor on the broken plate, after it ... process could be simplify, reduce the investment , etc. Impact Crusher