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The jet mill grinding principle
 
The high-pressure gas through a nozzle to accelerate to supersonic supersonic (approximately 2 times the speed of sound) flow, injection crush zone, so that the material fluidized, the material particles are accelerated under the influence of high-speed airflow fostered tremendous kinetic energy in the nozzle intersection impact of the collision occurs at each other, so as to achieve the purpose of crushing. With the material to be crushed to the rising air reaches the classification zone, turbo classifier ultrafine classification of the area selected the desired fineness of the material of the cartridge to be collected through the high efficiency cyclone. Powder pulverization carried out in the same chamber at the same time, greatly improving the powder pulverization effect, not classifier sorting coarse material is returned to the area to continue to smash smash hit. Such a continuous feed, as described above in the grinding chamber circulation cycle, continuous production of the material. Collecting the fine material efficiency cyclone output product stream after separation of the material through the filters, purified from the plane.

1、Feeding5、Crush zone
2、Classification zone6、Intake
3、Discharge7、Fines
4、Transfer Zone8、Coarse material