... Low power consumption 3.Large Output 2012 Professional Stone Grinder/Limestone MillStone Mill grinds 300 kinds different ... , potassium feldspar, marble, talcum, gypsum, kaoline, medical stone, rock phosphate,etc. Metallurgy materials: manganese ore, iron ore ... ceram, fireproof materials, heat preservation materials,etc.2.Stone Mill Technical Parameters:ModelGrinding RollerGrinding RingMax. Feeding Size ...