Raymond mill,grinding mill,raymond grinder

SHIBANG Raymond Mill isapplicable to the grinding and processing of more than **0 kinds ofnon-flammable and non-explosive materials with hardness less than 7 andhumidity less than 6% in mining, construction, chemical industry andmetallurgy, such as barite, calcite, feldspar, talcum, marble, limestone, clay,glass. The fineness of the finished product can be adjusted from **0 mesh to**5 mesh according to requirements.

Raymond mill Operating principle:
The whole machine is collocated with jaw crusher, elevator, hopper,electromagnetic vibrating feeder, main unit, classifier, collector, clothdeduster and high-pressure blower.
The working principle is as follows: load the stuff for grinding evenly andcontinuously into the grinding chamber of the main frame. Due to thecentrifugal force in rotation, the roller swings go outward and presses closelyupon the ring. The shovel carries the stuff to the space between the roller andring. When the roller rolls, the stuff is thus grinded.
After being grinded, the stuff is to be routed to the classifier along wind beltof the blower and the rough powder will be put back to the grinder forregrinding.
The fine powder flows into the cyclone collector together with air flow and isexpelled from the powder output pipe as product.
In the grinding chamber, since the stuff contains moisture to some extent, theheat generated during grinding makes the moisture evaporate; since the pipelinejoints are not airtight, the external air is sucked in and the circulation airmass increases. In order to enable the grinder to work in negative pressure,the increased air flow is guided to the deuster and sequentially to theatmosphere after purification.

Specification