energy saving ball mills manufacturers from yigong
Energy Saving Rod Ball Mill From Yigong Machinery. Energy Saving High Power Dry Ball Mill For Cement Plant. 1.Energy-Saving Ball Mill are generally used to grind material 14 inch and finer, down to the particle size of 20 to 75 microns. 2.To achieve a reasonable efficiency with ball mills, they must be operated in a closed system, with oversize material continuously being recirculated back ...