Working Principle
Fluidized bed jet mill works with cyclone separator, dust collector and suction fan to form a complete classifying 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.


Performance Features
1. air jet mill suitable for various dry powder milling of Moh's hardness < 9, especially good for these materials with high hardness, high purity and high added value.
2. Product size can vary from d97: 2micon to 150micron. Good particle shape, and narrow particle size distribution.
3. Jet mill low temperature milling with no grinding media, especially good for these materials with heat sensitiveness and low melting point, high sugar content and highly volatile.
4. Powder milling is done by particles impacting each other, different from impact mill which impacts materials by blades or hammers and wear quickly. Good product purity.
5. It can be connected with several units of classifiers in series to produce several different sizes at one time.
6. It is easy to dismantle and clean. Inner wall smooth, and no dead angle.
7. Micronizer jet mill Close milling system, few dust emission, low noise, clean in production.
8. Control system uses program control, which operate easily and simply.


Applications
Widely used in chemical industry, mineral industry, metallurgy industry, abrasive material industry, ceramics industry, fire-resistance industry, pharmacy industry, pesticide industry, food industry, health care industry and new material industries.
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.