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Cement mill Biref Ball mill is mainly used for grinding materials in such production industries as cement, silicate product, new building materials, corhart, chemical engineering, nonferrous and black metal, mineral processing, glass and ceramic, etc.It is used for grinding various ore and other grindable materials dry or wet.Structural Feature of cement millBall mill is a principle and cylindrical revolving device, and belongs to external gear-driving ball mill.The materials are transported by feeder, and gets into mill chamber through hollow screw axis equably, and there is lining plate and steel balls in the chamber.When the cylinder body goes round and round, the steel ball is taken to certain height, then falls down, and the materials are struck and grinded heavily.The above action repeats constantly till the size of materials reaches the required fineness.The powdery materials are discharged through discharge grate plate, and the milling work is over.Ball mill mainly consists of feeding part, discharging part, gyre part, transmission part (decelerated machine, small transmission gear, motor, electric control) and so on.The hollow axis adopts cast steel, the lining plate can be replaced, the big gyre gear is made of forging rolling gear, and there is lining plate in the cylinder body, which has favorable abrasion resistance.The ball mill has the features of stable running and reliable working.

Application of cement grinding mill

Ball mill is the key re-crush eqipment after the crushing.Ball mill is widely used in cement, silicate products, new building materials, refractories, chemical fertilizer, black and non-ferrous metal ore-dressing, as well as the production industry of glass or ceramics, for carry though dry or wet grinding of a variety ores and other materials.

Export country of the cement mill:
India, Vietnam, Kazakhstan, Mongolia, Ecuador, Iran, Pakistan, Australia, the Middle East and other countries and areas.

Working Principle of the ball mill:

This ball mill is the horizontal tube-shaped rotating devices, gear drive outside, two storehouse, lattice-type ball mill.Material come into the feed-in device then via device-axis, reach the first mill warehousefrom spirally and evenly.There are ladder lining, within different specifications of steel balls inside.Cylinder rotation generated centrifugal force, must be bring steel ball to a fixed height then down, produce bang and grind.Materials in the first warehouse are coarse grinding, via the single-layer warehouse-separating plate into the second warehouse, the warehouse within the flat lining inside, which has the steel ball, materials will be skived further.Powder is discharged through the discharge grate plate, the grinding operation is over.