Ball grinding mill1.Mn linning,durable 2.whole base support, easy to installation 3.special design, asving energy about 30% ... of oresand other grind-able materials. 2) Raymond mills:Raymond mill is used for grinding the barite, limestone, kaolin, ceramics, and ... ore in the close circuit withball mill, grading ore and fine slit in the gravity mill, grading granularity inthe flow of metal ...