... areas, such as building, chemical, chemical ertilizer, etc. grinding ball machineis mainly used into these areas, such as building ... , thermal power, bricks & tiles, coal industry, etc. The grinding mill can grind these materialswhose Moths hardness is below 9 ... granite, orthoclase, marble, barytes,ceramics, glass, etc.The zenith grinding mill main include mill,Ultrafine Mill ,vertical mill,raymond mill ...