2021-8-20 · Ore superfine powder grinder is very good for minerals powder making, such as: calcite, dolomite, feldspar, calcium carbonate, mica, gypsum, limestone, talc, marble, kaolin and so on. HGM series superfine powder grinder can be used in 300-3000 mesh minerals powder processing. Clirik is one of famous brand grinding mill manufacturers in China.