The raw materials required for the production of paint factories, plastics, waterproof material factories and other industries are fine powders of dolomite and other ores after grinding. These different industries have different demands for dolomite fine powder. Here is mainly to introduce the problem of whether dolomite can be ground into 300 mesh powder, and the equipment required in the production of grinding powder.
 

Can the pulverizer grind 300 mesh dolomite powder?

For the grinding production of dolomite, the required equipment is a dolomite grinding mill.
Dolomite mills are divided into coarse grinding mills, fine grinding mills, ultrafine grinding mills and other types.
These different types of grinding equipment can process powders of different fineness. For example, in the grinding production of suspension roller mill, the fineness of the finished product can reach 0.038mm, which is 400 mesh. The particle size of the finished product processed by the vertical grinding mill and ultrafine grinding mill is finer, so the pulverizing equipment on the market can meet the demand for the finished product of 300 mesh dolomite.
 

What equipment is needed in dolomite grinding?

Since dolomite can be ground into 300 mesh powder, what equipment should be used in the grinding process?
First of all, the dolomite raw ore has a large particle size and cannot be directly added to the pulverizer for production. Instead, it needs to be crushed into a smaller particle size by a crusher, and then added to the pulverizing equipment for grinding.

Dolomite crusher

For the crushing production of large-size dolomite, the main equipment used is jaw crusher.
In the production of dolomite, the jaw crusher can not only avoid clogging due to its deep crushing cavity and large crushing ratio, but also has high equipment efficiency. The overall hourly output is between 1-2200t/h. Depending on the situation, capacity may vary.
   

300 Mesh Dolomite Grinding Mills

The dolomite processed by the jaw crusher needs to be milled. Combining various factors, the main milling equipment that can be selected is a Raymond mill or a high-pressure grinding mill.
 

Raymond mill

Among them, the 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 300 mesh. According to the fineness requirements of dolomite powder, the output can reach 8-176 tons per hour;
   

High pressure grinding mill

The particle size of the high-pressure grinding mill can be freely adjusted between 80-425 mesh, and the fineness can reach 1000 mesh, which can fully meet the fineness requirements of the finished 300-mesh dolomite powder. But the output is relatively small, generally the output per hour is only between 0.2-12 tons.
  Whether it is a Raymond mill or a high-pressure grinding mill has its own advantages and disadvantages, and these two types of equipment have many different models, when choosing them, the cost of dolomite processing, Comprehensive factors such as capacity size and so on. In addition, in addition to the selection of jaw crushers and pulverizers, in the production of dolomite powder, auxiliary equipment such as feeders and elevators are also required. These different equipments are combined in various forms to meet the different needs of dolomite processing. 
 

Other ultrafine grinding mills for dolomite

If you want to process dolomite powder with higher fineness, you can use ultrafine grinding mill and ultrafine vertical mill with higher precision.
Among them, HGM ultrafine grinding mill can process 150-2500 mesh fine powder and ultrafine powder. The CLUM ultra-fine vertical mill is suitable for processing 400-3000 mesh high-quality dolomite powder (better particle shape, higher whiteness, and higher ultra-fine powder content)
 
Shanghai Clirik Machinery is a professional dolomite grinding mill manufacturer, we provide a complete set of dolomite milling solutions. Dolomite powder can be processed from 30 mesh to 3000 mesh, please contact us for the latest quotation.
Email: sales@clirik.com
WhatsApp: +8613512155195