Our YGM High Pressure Overhang Roll Mill is applicable to process high-level milling of more than 280 kinds of materials. Such as: barite, slag, calcite, chalk, limestone, dolomite, kaolin, mica, magnetite, vermiculite, meerschaum, gypsum, graphite, fluorite, phosphate ore, potassium ore pumice, etc. With the moth`s hardness less than 9.3 and moisture less than 8%. The size of the finished products can be adjusted from 80 to 425.