R-series Raymond roller mill is mainly composed of main mill, analysis machine, blower, bucket elevator, jaw crusher, electromagnetic vibrating feeder, electric control motor, finished cyclone separator and pipeline equipment, etc.
As the Raymond grinder works, centrifugal force drives the rolls against the inner vertical surface of the grinding ring. Plows rotating with the assembly lift ground material from the mill bottom and direct it between the rolls and the grinding ring where it is pulverized. Air enters from below the grind ring and flows upward carrying fines to the classifying section. The classifier allows the sized material to pass to the product collector and returns unqualified oversized particles to the grinding chamber for further processing. The Raymond mill operates under negative pressure conditions, minimizing Raymond roller mill maintenance and plant housekeeping while maximizing the service life of major mechanical components.

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Quality comes first; service is foremost; business is cooperation" is our business philosophy which is constantly observed and pursued by our company for Factory supplied Coal Superfine Powder Grinding Mill - R-Series Raymond Roller Mill – HCM, The product will supply to all over the world, such as: Greece, Hungary, Indonesia, Our products are mainly exported to Europe, Africa, America, the Middle East and Southeast Asia and other countries and regions. We have enjoyed a great reputation among our customers for quality products and good services.We would make friends with businessmen from at home and abroad, following the purpose of "Quality First, Reputation First, the Best Services."