China Hengxing Brand Gold Ore Grinding Mill Iron Ore Ball .ball mill isgenerally used to grind material inch and finer, down to the particle size of to microns. ball milll is an efficient tool for grinding many materials into fine powder. the ball mill is used to grind many kinds of mine and other materials, or to select the mine. It is widely used in building material, chemical industry, etc.send message
Praha is a leader in the mining industry, mainly with sand and gravel equipment, milling equipment, mineral processing equipment, building materials equipment, etc..