... iron ore, sand rock, gypsum, the dregs of blast furnace, stone, granite, trap rock, coke, coal, manganese ore, iron ore, emery ... , fused aluminum, oxide, fused calcium carbide, lime stone, quartzite, alloys, etc.We had built good cooperation with customer ... board again and action repeats.In this way, the materials go through up, middle, and down rotor crushing rooms and crushed ...