... Grinding ball mill is mainly used into these areas, such as building, chemical, chemical ertilizer, etc. grinding ball machineis mainly used ... bricks & tiles, coal industry, etc. The grinding mill can grind these materialswhose Moths hardness is below ... glass, etc.The zenith grinding mill main include mill,Ultrafine Mill ,vertical mill,raymond mill,hammer mill,ball mill,grinder,etc.ModelSpeed of bucket ...