China Barite Powder Grinding Air Jet Mill for 2-45microns Ultrafine Grinding

Barite Powder Grinding Air Jet Mill for 2-45microns Ultrafine Grinding
ALPA-Jet Mill Fetures:

Available particle size D50:1-25μm;PLC control system, easy operation;Good particle shape, narrow particle size distribution;The jet mill is suitable for dry grinding of various materials with Moh's hardness below 9, especially for the materials with high hardness, high purity and high added value;Grinding is in closed system, low dust and noise, clean and environmentally friendly production process;The grinding process is completed by the collision of the materials themselves., Fully self-grinding, So The device is durable and the purity of products is high;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;Can be used in series with multi-stage classifiers to produce products with multiple sizes at one time.

Click to learn more about Jet Mill

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.

ALPA-Jet Mill Working Principle:
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.
ALPA-Jet Mill Parameters:

Parameters/
specificationsMQW03MQW06MQW10MQW20MQW40MQW60MQW120Feed Size
(mm)<3<3<3<3<3<3<3Product Size
(d97:um)2~452~452~452~452~452~452~45Production Capacity(kg/h)2~3030~20050~500100~1000200~2500500~3500800~7500Air consumption
(m3/min)3610204060120Air Pressure
(Mpa)0.7~0.850.7~0.850.7~0.850.7~0.850.7~0.850.7~0.850.7~0.85Installed Power
(kw)214285147282415800

Note: The production capacity is closely related to the particle size, specific gravity, hardness, moisture and other indicators of the raw materials. The above is only for
selection reference.
More about ALPA:

Shandong ALPA Powder Technology Co., Ltd.

(abbreviation: ALPA / Equity Code: 171033)

THE WORLD'S LEADING SUPPLIER OF
ULTRA-FINE POWDER SOLUTIONS

ALPA was founded in 1999.Focus on ultra-fine ultra-pure crushing and classifying research, powder shape control, powder surface modification, and system integration of powder engineering equipment.

In the fields of ultrafine grinding and classification in the pharmaceutical, food, chemical, mineral, new materials, solid waste treatment and other industries, ALPA has mature and fully customized solutions and helps you design the ideal system to meet your needs.