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Ball mill introduction:
Ball mill applies to grind all kinds of ores and other materials, widely used in mine-selection, building materials and chemical industry , etc. it can be divided into dry and wet two grinding ways. according to the different ways of discharging, it can be divided into grid type and overflow type.
Uses and application scope:
Ball mill is the key equipment for crushing after the material has been broken. it is widely used in cement, silicate products, new building materials, refractory material, chemical fertilizer, black and non-ferrous metal and glass ceramics production industry, it grind all kinds of ores and other grindability materials in dry or wet way.
Ball mill working principle:
The ball mill is the horizontal tube rotating device, outer edge of the gear drive, two chambers, lattice-type. by feeding device the materials evenly be feeded into the first milling chamber through the hollow shaft. there are ladder lining plate or corrugated lining plate in the chamber, the mill containing different specifications steel-balls, the rotating of cylinder can make centrifugal force to the ball for a certain height of fall, they have a severe impact and abrasive effect on the materials. after coarse grinding in the first chamber, it will enter into the second chamber through single-layer partition plate, inner chamber is lined with plane liner which has steel-balls for further materials grinding. powder discharged through the discharge grate plate to finish grinding operation.
Ball mill structure features:
This machine consists of feeding and discharging, turning, transmission parts (reducer, gear motor, motor, electronic control ) , etc. hollow shaft adopts steel castings, inner liner can be replaced, gyrating big gear adopts casting roll teeth processing, the cylinder body is lined with wear-resisting lining plate, it has good abrasion resistance. smooth operation and woking reliable .
Note: according to the material and mine-discharging style, you can choose dry and wet grate ball mill.