... can be adjusted from 40 to 325 mesh. 1.Raymond Mill Raw Materials:Minerals:limestone, calcite, barite, dolomite, ... ceram, fireproof materials, heat preservation materials,etc.2.Raymond Mill Technical Parameters:ModelGrinding RollerGrinding RingMax. Feeding Size (mm) ... 0.125373-395R41195410190128019020-300.044-0.125755-663.Raymond Mill Working Principlea.The materials enter grinding chamber and ...