The Screw Conveyor transports the material using the screw blade’s rotation and controls the discharge volume through the size and speed of the screw blade. It comes in two types: U-shaped screw with an upper cover and tube screw. The advantage of the screw is that it averts dust problems owning to the outlet connected by a closed circuit. It is suitable for conveying various powders. The feeding end comes with different options of storage tank, mixer and packaging machine.
| Model | Horsepower | Throughput Rate (ton/hr) | Length |
| SCO-4/ U type | 2HP | 1-1.5 | |
| SCO-5/ U type | 2HP | 1.5-2.5 | |
| SCO-6 / U type | 2HP/3HP | 3-4 | |
| SCO-8 / U type | 3HP | 6-8 | |
| SC-4 / Tubular | 2HP | 1-1.5 | Customizable |
| SC-5 / Tubular | 2HP | 2-2.5 | |
| SC-6 / Tubular | 2HP/3HP | 3.5-4 | |
| SC-8 / Tubular | 3HP | 6-8 |