Dust Collector In some dryers wet scrubber cannot be used as the final product may not be soluble in the water there we have to use Dust Collector. After cyclone this Dust Collector is mounted. From cyclone remained products enters in to Dust Collector. In the Dust Collector, required capacities bags for required fineness of powder, mesh size bags are provided, in which product from the cyclone enters, pressured by air in the bags and the product powder comes out at the bottom of Dust Collector. Dust Collector are manufactured as per requirement of product and the capacity.