Raymond® Roller Mill

    The industry standard for over a century

    The Raymond® Roller Mill is an air-swept vertical ring-roll mill with an integral classification system that simultaneously dries, pulverizes and classifies a number of different types of products including limestone, clay, minerals and others. From a feed ranging in size from approximately
    ½ -2in / 10-50mm, the roller mill can produce particles ranging from coarse, granular products of approximately 10% R2000 micron 90% minus 10 mesh (10%R2000 microns) to as fine as 99.9% minus 325 mesh (0.001%R44 micron.)

    Applications
    A roller mill is most effective processing materials that are 5 or less on the Mohs scale of hardness. There are a few limitations, but the most practical are soft to medium hard materials. They can also be used to prepare feed for systems producing ultra-fine materials, such as a Raymond® Vertical mill, ball mill or Jet-Stream™ Classifier system. The mill provides efficient control of product size with minimal power, resulting in a flexible, cost-effective production.

    Standard size
    Raymond® Roller Mills are available with grinding ring diameters ranging from 30-120 in / 760-3050mm. These sizes are capable of producing a wide range of product fineness from a wide variety of material.

    Typical material processed
    Clay, Fire Clay, Bentonite, Kaolin, Barytes, Gypsum, Limestone, Phosphate Rock, Talc, Coal, Hydrated Lime, Petroleum Coke, Pigments, Phenolic Resins or similar materials.

    Downloads Click on the flag to download the file in your language

    Data sheets
    Raymond® Turbine Classifier for Roller Mills
    Raymond® 120" Roller Mill
    Raymond® Fine Grinding Roller Mill
    Raymond® Roller Mill