Sand maker(Fine Impact Crusher) is made for granite, limestone, cement, iron ore, basalt, and river stone crushing, of excellent rigidity, simple structure and easy-maintenance. The Impact Crusher widely applied for manual sand making and the construction of road, bridge, expressway, airport, metallurgy, etc. Working principle of sand making machine( Fine Impact Crusher): The material is crushed primarily in the first crushing chamber by the high speed moving rotator of the impact crusher against the hammer, and then screwed into the secondary chamber for fine crushing hereafter material being discharged. Feature of Fine Impact crusher: 1) High reliability 2) Flexible capacity 3) Over-loading protection 4) Easy replacement of wear and spare parts 5) Long service time 6) High efficiency
