Raymond Mill

Applications: Metallurgy, chemical engineering, building materials, mining, pharmacy, cosmetics and other fields

Raymond mill is suitable for the preparation of various mineral powders and coal powders, such as raw ore, gypsum ore, coal and other non-combustible and explosive minerals, chemicals and constructions with a Mohs hardness of 9.3 or less and a humidity below 6% High-precision milling of more than 280 materials in other industries. It is a commonly used milling equipment.

  • Moh’s hardness below Grade 7
  • Moisture below 8%
  • Non-combustible and non-explosive
  • Feed size ranging from 40 to 400meshes

The Raymond grinding mill was ever well-liked in mining, developing supplies, chemical engineering and metallurgy industries for dimension reduction, dispersion, or specialized requires, powder generation and processing for industrial process.

Raymond Mill Upkeep Methods

  1. Raymond Mill during the use of the process, there really should be a fixed charge of personnel, the operator should have a specified level of technology. Before the set up of your mill operator ought to perform the necessary technical training to know the principle of the functionality from the mill, familiar rules.
  2. For the Raymond mill regular, need to produce equipment "equipment servicing risk-free operation of the system" can guarantee the long-term safe and sound operation from the mill, but have the important restore equipment and grease plus the corresponding accessories.
  3. Raymond mill right after a time period, ought to be carried out servicing, while roller grinding ring blade overhaul substitute of wearing parts such as processing, grinding roller device before and after the utilization of the connection bolts and nuts really should be cautiously examined to check out if you will find loose phenomenon, no matter whether to add somewhat grease.


  1. Feed size: 20-30mm
  2. Production capacity: 1.2-11T / h
  3. Application: Small mining, chemicals, building materials, metallurgy, refractory materials, pharmaceuticals, cement and other industries.
  4. Applicable materials: Mohs hardness below seven processing, various non-flammable and humidity below 6% minerals, such as gypsum, talc, calcite, limestone, marble, barite, dolomite, granite, kaolin, bauxite, oxidation iron oxide red, iron ore and so on.

The influencing factors of Raymond mill production capacity

  1. The hardness of the material. Harder materials Raymond mill it more difficult, but also more serious wear and tear on equipment. Raymond mill is slow, of course, Raymond mill capacity is small.
  2. Humidity of materials, materials that contain water in large, the material is easy to adhere to the content of Raymond mill, but also easy to plug the next conveying process, resulting in the ability to reduce the Raymond mill.
  3. Raymond mill after the fineness of materials, fineness requirements, which requires Raymond mill out the finer material, the smaller the Raymond mill capacity.
  4. Composition of materials, Raymond mill before the material contained in the powder, the more influence Raymond mill, because these fines easy adhesion of transport. For more fines content should advance once sieve.


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