28/05/2014 Bags - Luggage
We all know that the Raymond mill is widely used for grinding non-flammable and non-explosive materials whose Moh’s hardness is below 9.3 and humidity less than 6% such as barite, calcite, potassium feldspar, talc, marble, limestone, dolomite, fluorite and lime, activated clay, activated carbon, bentonite, kaolin, cement, phosphate rock, gypsum, glass and thermal insulation material in mine, metallurgy, chemistry and building industry. Therefore, the Raymond mill manufacturers in India is more and more popular in the mining market. But have you known the screen passing rate of this type grinder mill?
At first, we will talk about the working proess of this type grinder mill. It is in the following: 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 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 ground. After being ground, the stuff is to be routed to the sorter along the wind belt of the blower and the rough powder will be put back to the grinder for regrinding. The fine powder flows into the product cyclone collector together with airflow and is expelled from the powder output pipe as product.
Grinder Mill features are as follows: Three-dimensional structure; Land-saving; The abrasive resistance of Raymond mill components, like the grinding roller and grinding ring. The production capacity will be influenced if the components have a poor abrasive resistance. The screen-passing rate can reach to 99%; The transmission is steady and reliable; The transmission device of mainframe adopts airtight gear case and zonal wheel; Centralized control for the electric system, convenient to operate.
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