... kaolin, bentonite, talc, mica, magnesite, illite, pyrophyllite and vermiculite, sepiolite, attapulgite, rectorite, diatomite, barite, gypsum, alunite, graphite ... hopper, and vibrating feeder.Working principle of ore grinder:After crushed by hammer crusher, the ... and noise.Model and technical data of ore grinder:ModelHGM8021HGM9024HGM10027HGM10036Ring Diameter(mm)80090010001000Ring Number/pcs3334Roller ...