... 3)Size adjustable 4)type: talcum grinder Talcum grinderHGM series talcum grinder is the new type mining equipment ... barite, gypsum, dolomite, bentonite mud, mica, pyrophyllite, sepiolite, carbon black, diatomite, graphite, alunite, fluorite, potassium feldspar, phosphorite, pigment, ... 5 micron) 5. Environment-friendlyMain Specifications of talcum grinder:There are four models of our talcum grinders: HGM ...