Screw Conveyor Product Overview Screw conveyor is a closed‑type bulk material handling equipment. Rotating screw blades push materials forward inside the housing. It supports horizontal and low‑angle inclined conveying; certain models are capable of vertical lifting. Featuring compact footprint, the unit can be fully enclosed to minimize dust emission. It is widely adopted for continuous transfer of powder and granular bulk solids. Main housing types include U‑type screw
