Drum sieve manufactured by hengrui Machinery Equipment CO.,Ltd.is a new generation sieve equipment. Drum sieve is mainly structured by motor, reducer, roller device, frame, cover, in and out of feed opening. It is into tilt state with the ground, external sealed isolation cover to prevent environmental pollution. Material have been isolated by screening canister form top to down through variable speed reduction system make screening cylinder in certain speed rotating, fine material got from screening canister front-end lower eduction, coarse material from screening cone lower rear eduction.
In process, it has the advantages of  running slow and uniform, small vibration, smooth, simple installation, so it can be placed on the flat ground or floor or under the bin.