SCREW COMPACTOR, SCREEN COMPACTION
The screw compactor allows the washing and compaction of the screened material. SEFT designs screw compactors with or without central shaft.
Those without shaft are composed of a draining section, a conveyor with U-trough and a compactor. The screw compactor with central shaft, instead, is composed of a stainless steel cylinder-shaped structure in which a thick helicoid conveys the material first towards the screened material washing chamber and then towards the discharge spout.