... raymond mill, mining equipment, crusher, strong powder used in barite, calcite, feldspar, limestone, talc, Whitehead, gypsum JUNYU raymond mill ... barite, calcite, feldspar, limestone, talc, Whitehead, gypsum and so on. Mohs hardness of not greater than ... according to different materials, different fineness, different production, etc.technicalModelGrinder roll amountMaximum feeding fineness(mm)Fine ...