This device can be used for powder, liquid and low pressure system. Flour flew into the air sifter and then impurities will be sifted,con-veyed to mixer by the pneumatic conveyor. Flour will be Dispersed
by centrifugal system and then through the sifter. The slag material is discharged from the specialized outlet, it could be discharged when the machine is working, also could be discharged when it is powered-off. The whole process no longer requires human intervention.
Sifting the impurities from the flour in bulk
(Productivity depends on the net density and material features.)