ore ball mill

ball mill description It is widely used in silicate products, new building materials,refractory materials, fertilizer, ferrous metal and non-ferrous metal beneficiation, glass and ceramics,milling various ores and other abrasive materials with dry type or wet type. ball mill working principle the machine is for horizontal cylinder rotating device, outside edge gear transmission, two storehouse, grate ball mill. The material is feeding device after enters the material hollow shaft spiral evenly into the mill first storehouse, the storehouse inside lining board or corrugated ladder installed inside linings, different specifications gangqiu, cylinder rotation produce centrifugal force will gangqiu to a certain height, for material down after the impact and abrasive. ball mill feature The machine is composed by feeding part, discharging part, rotation part and driving part (reducer, small driving gear, electric motor and electric control). The quill shaft adopts cast steel part and the liner is detachable. The rotation big gearwheel is made by cast hobbling processing and the drum is equipped with wear-resistant liner, which has good wear-resistance. main technical parameters Model Shell rotation speed(r/min) Ball load(t) Feeding size(mm) Discharging size(mm) Capacity Motor power(kw) Weight(t) (t/h) Ø2200*4500 21.5 27 <=25 0.074-0.4 9-45 280 48.5 Ø2200*6500 21.7 35 <=25 0.074-0.4 14-26 380 52.8 Ø2200*7000 21.7 35 <=25 0.074-0.4 15-28 380 54 Ø2200*7500 21.7 35 <=25 0.074-0.4 15-30 380 56 Ø2400*3000 21 23 <=25 0.074-0.4 7-50 245 54 Ø2400*4500 21 30 <=25 0.074-0.4 8.5-60 320 65 Ø2700*4000 20.7 40 <=25 0.074-0.4 12-80 400 94 Ø2700*4500 20.7 48 <=25 0.074-0.4 12-90 430 102 Ø3200*4500 18 65 <=25 0.074-0.4 ----- 800 137