300 Mesh Dolomite Grinding Powder Production Line Complete Set Of Equipment

After grinding, muscovite can play an important role in many fields, and it is an indispensable raw material in many industries, and the specific uses of dolomite powder with different meshes are also different. For example, 300-mesh dolomite powder can be used for plastics, The raw materials of the paint factory and the waterproof material factory, as well as the interior and exterior wall paint, it can be seen that the dolomite is widely used, so what are the complete sets of equipment for the 300-mesh dolomite powder production line? Is there any dolomite grinding process?

What are the complete sets of equipment for the 300-mesh dolomite grinding powder production line?

Crushing equipment: jaw crusher

The muscovite stone material is large and must be crushed by a jaw crusher before grinding. The jaw crusher has a deep crushing cavity and a large crushing ratio, which can well process the material into cubic particles to meet different production specifications and requirements. Requirements; strong processing level, the overall hourly output is 1-2200t/h, which meets the needs of large, medium and small mill manufacturers; the internal motion parameters of the jaw crusher are optimized, and the material begins to be crushed in the upper part of the crushing chamber; the base is made of cast steel, and the structure is simple , easy maintenance and long service life.

Milling equipment: Raymond mill/high pressure micromill

Raymond Mill

  • Raymond mill is suitable for materials with Mohs hardness below 9.3 and humidity below 6%. The particle size of the finished product can be adjusted between 80-325 mesh, and in some cases, the fineness can reach 600 mesh, which can fully meet the finished product of 300 mesh. The fineness of dolomite powder is required, and the output can reach 8-176 tons per hour, but in general, the fineness is relatively low, and the powder application market is relatively low-end;
  • the advantages of Raymond mill are that its crushing strength is relatively high, the structure is simple, and the cost-effective High; The whole machine adopts sealed production to reduce dust overflow and noise pollution as much as possible. The high sealing degree makes it difficult for dust to enter during work, thereby effectively improving the service life of the equipment. The operation is simple, convenient and fast. One person can to operate.

High pressure micro-milling powder

The high-pressure micropowder mill is a kind of ultra-fine pulverizer. The particle size of the finished product can be freely adjusted between 80-425 mesh, and the fineness can reach 1000 mesh, which can fully meet the fineness requirement of the finished 300-mesh dolomite powder. However, the output is relatively small. Generally, the output per hour is only between 0.2-12 tons. Compared with similar mills, the grinding pressure of the grinding roller on the material is increased by 800-1200kg, and the material is discharged more uniformly.

Other Devices

The dolomite grinding powder production line includes not only the above two main equipments, but also auxiliary equipment such as feeders, bucket elevators, dust collection bags, etc. Only these equipments cooperate with the main equipment to produce dolomite powder that meets the finished product specifications.

What are the specific uses of dolomite powder with different fineness?

  • Specific uses of dolomite powder. Dolomite powder can be divided into coarse powder, fine powder, ultra-fine powder and micro-fine powder according to the fineness, among which;
  • The fineness of dolomite coarse powder is 0-3mm, which can be used for various feed additives, provided that the calcium content is above 55.6 and there are no harmful ingredients;
  • The mesh of dolomite fine powder is 80-400 mesh, which can be used as raw material for plastics, rubber factories, paint factories, waterproof material factories and paint for interior and exterior walls;
  • Dolomite ultra-fine powder has a mesh number of 400-1250 mesh, which can be used in toothpaste paste, soap, rubber, plastic, cable, paint, coating, papermaking primer, papermaking surface coating and other industries;
  • The mesh number of dolomite fine powder is between 1250-3250 mesh.