The VSU secondary scraper is of new conception and is made using a curved blade. It is positioned in the external return section of the conveyor belt and its particular shape acts mainly on the central part of the belt, where residues of material remain more easily.
The particular modular blades in polyurethane, and the lateral spring tensioning system, make it an ideal compromise between costs and results. All metal parts are powder coated and all bolts are in stainless steel. If necessary, the whole assembly can be produced in stainless steel AISI304 or AISI316.