Barite Grinding Mill,Barite Mills Grinder/pulverizer. Jan 24, 2019·HGM8021/10027 is mainly Calcite Powder GrindingMillapplied to non-inflammable, non-explosive and brittle materials with Mohshardness under six.Such as calcite, chalk, limestone, dolomite, kaolin, gypsum, talc etc, totally more than. 100 kinds of materials. barite Powder grindingmillfineness can be controlled between 400~3000 ...