| Feed Size(mm) | <3 |
| Product Size(d97:um) | 2～45 |
| Production Capacity(kg/h) | 2-7500 |
| Air Pressure(Mpa) | 0.7～0.85 |
| Control System | PLC control system |
Barite Powder Grind Air Jet Mill for 2-45microns Ultrafine Grinding
Jet Mill Features:
| Available particle size D50:1-25μm； |
| Speed of wheel is controlled by converter, particle size can be adjusted freelyï¼› |
| PLC control system, easy operationï¼› |
| Can be used in series with multi-stage classifiers to produce products with multiple sizes at one timeï¼› |
| Optional explosion-proof design, can also be upgraded to nitrogen circulation system to meet the ultra-fine grinding processing requirements of flammable and explosive oxide materials. |
Application of Barite Powder：
Barite powder, also known as barium sulfate powder BaSO4, is a sulfate mineral of orthorhombic (orthogonal) crystal system.
Barite is a very important non-metallic mineral raw material and has a wide range of industrial uses.
1. As a weighting agent of drilling mud: In the case of high underground pressure, it is necessary to increase the specific gravity of the mud. Adding barite powder to the mud is an effective measure to increase the specific gravity of the mud. Generally, the fineness of barite used as drilling mud should reach 325 mesh or more. If the fineness of barite is not enough, precipitation is likely to occur. Barite for drilling mud requires a specific gravity greater than 4.2, BaSO4 content not less than 95%, and soluble salts less than 1%.
2. Lithopone pigment: Lithopone is a commonly used high-quality white pigment that can be used as a raw material for paints and painting pigments.
Jet Mill Working Priinciple:
Fluidized(Fluidised) bed opposed jet mill works with cyclone separator, dust collector and suction fan to form a complete grinding system.Compressed air flow after filtration and drying would go into milling chamber from nozzles, and meet in the center area, where material would be impacted and ground and sheared.
Milled powder would go up to the classifying chamber by the air flow from suction fan. The high-speed rotation of classifier wheel would create a strong centrifugal force to separate coarse powder and fine powder.Qualified fine powder would go through the wheel vane then into the cyclone separator or dust collector, while mixture of coarse powder and fine powder would fall down to the milling chamber to be milled again.
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