... in calcite, diatomite, barite, gypsum, alunite, graphite, fluorite, phosphate applicationUltra-fine grinding machine is a powder processing equipment, which ... widely used in calcite, diatomite, barite, gypsum, alunite, graphite, fluorite, phosphate rock, limestone, dolomite, kaolin, bentonite, talc, mica, magnesite, illite ... in calcite, diatomite, barite, gypsum, alunite, graphite, fluorite, phosphate