2012 New Design ball mill 1.high efficiency 2.Energy Saving Type, ... widely used in powder-making production line including cement, silicate, new-type building material, refractory material, chemical materials, ore dressing, ... load(t)Feeding size(mm)Discharging size(mm)Capacity(t/h)Motor power(kw)Weight(t)Φ900×18001.5≤200.075 ... 412-90430102Φ3200×450065≤250.074-0.425-130800137 2012 New Design coal mill