... making machinesave energy fine crusher is new model and efficient machine to crush cobble ,pebble ,Limestone from 200mm into below ... better than other sand making machine .Introduction PFC series of energy-efficient Sand is my company's third-generation Sand, based on ... iron ore, bauxite, basalt, etc. technical data of sand making machine typeRotor Diameter(mm) Rotor lengh(mm)Revolution of Rotor (r ...