The difference between Raymond mill and ball mill is mainly reflected in two aspects:

The scope of application

Raymond machine widely used in the Mohs hardness is less than 9.3, high fine powder processing humidity below 6% non inflammable and explosive mineral, chemical, construction and other industries more than 280 kinds of materials;

Ball mill is widely used in mineral processing factory, refractory material factory, cement factory, glass factory, suitable for grinding various ores and other materials, is widely used in mineral processing, building materials and chemical industry etc.,

Working principle

Raymond grinding material after crushing to the desired size, by the elevator will be the materials to the storage hopper, then through vibrating feeder will feed into the uniform continuous Raymond mill grinding room host, due to the effect of centrifugal force of the rotating, grinding roller swing outwards, pressed on the grinding ring, the shovel scoop up between the material to the grinding roller and ring rolling mill roll, due to reach the crushing purpose. Powder after grinding with circulating air blower is brought into the sorting analysis machine, fine through thick materials fall back to the re grinding, qualified fine powder with the airflow into the finished cyclone powder collector, the powder tube, i.e.;

The ball mill material from the feed devicefeedair evenly into the mill screw shaft first warehouse, the warehouse has stepped lining board or corrugated liner, built in different specifications of steel balls, rotating cylinder pushes the ball to a certain height to generate centrifugal force after the fall, hit and grinding of materials for. Materials in the first position to coarse grinding, the board by the single compartment into the second warehouse, the warehouse linedwith flat lining, steel ball inside, the material to further grinding. Powder through the discharge grate discharge, finish grinding operation.

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