Roller Mills

Many vertical airswept roller mills (such as those manufactured by Bradley® Raymond® & Williams®) were originally installed with older style whizzer or static cone separators.
 
These types of separator are particularly inefficient on fine grind applications.
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5057 Raymond® roller mill with MCS-250 high efficiency turbine classifier.


The whizzer separator originally supplied in the 1950's with this mill was replaced in 1993.


With an optimized airflow the mill achieved a 40% increase in capacity when grinding kaolin clay to 99.9% minus 325 mesh.

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6058 Raymond® Mill with MCS-500 turbine classifier.

 

The recent demands of increased production with cleaner topsize cuts in the airfloat kaolin industry are met with the roller mill classifier retrofit from RSG Inc.

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6669 Raymond® Mill with MCS-500 high efficiency classifier.

 

This retrofit on limestone replaced a 9 foot double row Whizzer separator.

The new classifier produces a sharper top size cut on 200 mesh products and upto 50% increase in production on 325 mesh products.