Grains, pulses, seeds and oilseeds undergo pre-cleaning and screening after harvest; this machine is used to separate foreign matter—such as dust, straw, husks, chaff, husks, light, weak and shrivelled grains, etc.—from the cleaned and screened product using air. The Air Channel machine is generally used in grain, pulses, seed and oilseed processing plants following pre-cleaning, screening and hulling machines.

Function of the Machine:

It is used to separate foreign materials—such as dust, chaff, husks, debris, husk fragments, light, weak and shrivelled grains, etc.—which are lighter than the grains themselves, from the grains, pulses, seeds and oilseeds by vacuuming them out using an external extractor fan.