... less than 6 percent, such as: limestone, calcite, barite, dolomite, marble, talcum, gypsum, kaoline, iron ore, glass, fireproof materials, heat ... be adjusted from 30 to 325 meshes. Features of Oriental Raymond Mill ● The equipment's structure is tight, from crushing ... Technical data of Oriental Raymond Mill Model Grinding Roller Grinding Ring Feeding Size(mm) Output Size(mm) Capacity(t/h) Motor Power ...