... used in calcite, diatomite, barite, gypsum, alunite, graphite, fluorite, phosphate applicationUltra-fine grinding machine is a powder ... non-explosive brittle material, ultra-fine grinding is widely used in calcite, diatomite, barite, gypsum, alunite, graphite, fluorite ... capacity800kgYield95% ultrafine grinding machine mining machine used in calcite, diatomite, barite, gypsum, alunite, graphite, ...