Description

YUHONG Raymond Mill is applicable to the grinding and processing of more than **0 kinds of non-flammable and non-explosive materials
with hardness less than 7 and humidity less than 6% in mining, construction, chemical industry and metallurgy, 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, cloth deduster and high-pressure blower.The working principle is as follows: load the stuff for grinding evenly and
continuously into the grinding chamber of the main frame. Due to the centrifugal force in rotation, the roller swings go outward and presses
closely upon the ring. The shovel carries the stuff to the space between the roller and ring. When the roller rolls, the stuff is thus grinded.After
being grinded, the stuff is to be routed to the classifier along wind belt of the blower and the rough powder will be put back to the grinder for
regrinding. The fine powder flows into the cyclone collector together with air flow and is expelled from the powder output pipe as product.In
the grinding chamber, since the stuff contains moisture to some extent, the heat generated during grinding makes the moisture evaporate; since
the pipeline joints are not airtight, the external air is sucked in and the circulation air mass increases. In order to enable the grinder to work in
negative pressure, the increased air  flow is guided to the deuster and sequentially to the atmosphere after purification