... new-type building material, refractory material, fertilizer, ore dressing of ferrous metal and non-ferrous metal, glass ceramics, etc ... Ball Mill Photosadvantages of Ball millour Ball Mill is made up of feeding part, discharging part, gyre part, transmission part, (decelerator, small ... flowing type according to different forms of discharging material. Working Principle of Ball mill: Ball Mill is a ...