Working principle:

The machine adopts high-power fan(4-72-3.6A),negative pressure dust collection,Dust removal effect is obvious and can effectively remove the light clutter,After propartion classification and screening classification, it can effectively clean the impurity in the material(mildew deterioration grain,worm eaten berry,Smut grain, blighted grain,bud grain, big heavy impurity, little heavy noise, dust, etc)

This equipment is suitable for the selection of wheat, corn, beans and other food crops.

For the light impurity,the cleaning rate is  99%; for the mouldy particles,the cleaning rate is more than 80%.(this machine is  equiped with elevator to feeding material automatically and iron removing setting)