Long Zhen Heavy Industry Impact Crusher absorbing domestic and foreign technology and optimizing design, can process the granite, basalt and limestone materials with the input size of 120-350mm and the hardness below 320MPa. It has the characteristics of big crushing rate, high crushing efficiency and easy maintenance etc. The high content of the cubic forms and low chip forms make it be the best choice of the equipment for the high way, railway, irrigation, airport architecture industry and so on.