... , calcite, potash feldspar, talcum, marble, limestone, ceramic, glass, etc Raymond grinder can be used in mining, chemical industry, construction materials, metallurgy ... from 100 mesh to 425 mesh. Working Principle of Raymond Grinder: Firstly, raw material is crushed by jaw crusher to the ... .8-1.20.9-1.71-1.91.8-2. Stone Grinder