Vertical Roller Mill For Phosphate Powder Machine 1.Capacity 0.4-12t/h 2.Fineness:325-3000mesh 3.Competitive price,timely de Vertical Roller Mill For Phosphate Powder Machine It is mainly applied to non-inflammable, non-explosive and brittle materials with Mohs hardness under six. Such as Apatite , calcite, chalk, limestone, dolomite, kaolin, gypsum, talc etc, totally more than 100 kinds of ...