china gold ore ball mill, gold grinding machine, stone wet
Gold Ore Ball Mill, Gold Grinding Machine, Stone Wet Type Ball Mill. Description. The ball mill is a key equipment to grind the crushed materials, It can grind various ores and other materials with dry type and wet type. It is widely used in powder-making production line including cement, silicate, new-type building material, refractory material, fertilizer, ore dressing of ferrous metal and non-ferrous metal, glass …