Structural features and wear resistance of mine mill

- Nov 16, 2018-

Mine mill is the material being broken in to smash the key mineral processing equipment, the equipment is widely used in cement, Portland products, new building material, refractory material, fertilizer, black and non-ferrous metal ore dressing and glass ceramics production industry, of all kinds of ores and other materials may be grinding of dry or wet grinding.

Structural features of mine mills

In the process of production, the mine mill is mainly composed of feeding part, discharging part, rotating part and driving part (reducer, small transmission gear, motor, electric control).The hollow shaft adopts cast steel parts, the inner lining can be disassembled and replaced, the rotary gear adopts the casting hobbing processing, and the inner tube is inlaid with wear-resistant lining plate, which has good wear resistance.The machine runs smoothly, works reliably, energy saving and environmental protection.

The material of the mine mill is evenly entered into the first warehouse of its equipment by the feeding device through the screw of the feeding hollow shaft. There are ladders lining board or corrugated lining board inside the storehouse, steel balls of different specifications are installed, and the steel ball is brought to a certain height by the centrifugal force generated by the rotation of the barrel, and the steel ball is dropped, which has a heavy and abrasive effect on the material.After the first bin of the ball mill reaches rough grinding, the materials enter the second bin through the single-layer bulkhead plate, which is inlaid with flat lining plate and containing ball ball of ball mill, grinding the materials further.The powder is discharged through the grate plate of the ball mill to finish the grinding operation.