... product size 4) Low energy consumption coal ball mill,ball miningGrinding ball mill is mainly used into these areas, such ... phosphate, carbamide, electrolytic manganese metal, ferromanganese,coal, gangue, slag, zirconium, steatite, granite, orthoclase, marble, barytes,ceramics, glass, etc.The ... ,Ultrafine Mill ,vertical mill,raymond mill,hammer mill,ball mill,grinder,etc. ModelSpeed of bucket(r/min) ...