... diatomite, barite, gypsum, alunite, graphite, fluorite mining machinery ultrafine grinding machine mining machine used in calcite, diatomite, barite, gypsum, ... grinding chamber is cooped up by shovel blade into the gap between the roller and ... size1-5mmProduct fineness500-8000meshDealing capacity800kgYield95% ultrafine grinding machine mining machine used in calcite, diatomite, barite, gypsum, ...