8615036027597 stone ball mill

ball mill description Mill widely used in cement, Portland products, new building materials, fire-proof material, chemical fertilizer, black and non-ferrous metal processing, such as glass-ceramics industry production of all kinds of ores and other materials may be grinding of dry or wet grinding ball mill work principle The ball mill is horizontal cylindrical rotation device, driven by brim gearwheel. There are two chambers and grid. Material goes into the first chamber through the feeding inlet. Inside the first chamber, there are stage liners and ripple liners as well as steel balls. The shell rotates so as to generate electricity, and this force brings ball to a certain height and then balls drop down by gravity, the impact is the grinding force to the material. After the primary grinding, materials go into the second chamber through segregate screen. In the second chamber, there are flat liners and steel ball, after the secondary grinding, material is discharged from the discharging. Then the whole grinding process end 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. The machine is with stable and reliable working condition. ball mill parameters Model Shell rotation speed(r/min) Ball load(t) Feeding size(mm) Discharging size(mm) Capacity Motor power(kw) Weight(t) (t/h) 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