How does Barite Raymond mill grind materials to make powder

Barite Raymond mill is one of the most common equipment in the production of milling powder. It is also an important mechanical equipment in mining. So how does Barite Raymond mill grind materials to make powder?

 

First, before we use Barite Raymond mill to grind the material into powder, we need to check whether the particle size of the material meets the production requirements. If the particle size of the grinded material is too large, it is easy to get stuck at the feed inlet, so that the grinding operation cannot be carried out smoothly. In view of this situation, we should conduct proper crushing treatment for materials with large grain size, and try our best to ensure that the grain size of the incoming material is appropriately even.

 

Second, to the water requirement of material is also very important, because the material moisture content is too high or too low will affect the Barite Raymond mill work efficiency, increase the difficulty of flour, even for Barite Raymond mill parts wear degree aggravating. In general, Barite Raymond mill requires no more than 6% moisture when grinding materials to make powder.

 

Third, a bucket elevator or a screw conveyor transports materials to the feeding device and, under the action of a vibrating feeder, enters the inner part of the Barite Raymond mill grinding chamber. At this time, the rotation of the main motor drives the rotation of the scraper in the grinding chamber. The spatula will continuously scoop up the incoming material and shoot from the designed Angle to the grinding ring of the grinding roller.

 

Fourth, with the continuous operation of Barite Raymond mill, the material is tightly crushed between the grinding ring of the grinding roller, which is fully broken and ground under the action of strong gravity and centrifugal force. At this time, the amount of air blown out by the fan will be continuously blown to the powder picker.

 

Finally, under the action of the analyzer, the materials that have been ground into powder are continuously screened, and qualified fine powder is collected by the collector and then discharged through the discharge end. The unqualified powder is returned to the grinding chamber under the action of gravity for re-grinding.