The Hopper Screw Feeder is a kind of machine that uses the motor to drive the screw to rotate and push the material to realize the purpose of conveying. It can be horizontal, oblique, or vertical transport, and has the advantages of simple structure, small cross-sectional area, good sealing, easy to operate, easy maintenance, easy to close the transport, and so on.
Hopper Screw Feeder is widely used in the grain industry, building materials industry, chemical industry, machinery manufacturing industry, transportation industry, and other sectors of the national economy.
Technical parameters of screw conveyor
| Model | Screw diameter(mm) | Screw pitch (mm) | Rotational speed of screw(r/min) | Convey measure(m3/h) | Motor power(kw) | Max dip angle(o ) |
|---|---|---|---|---|---|---|
| LS-100 | 100 | 100 | 140 | 2.2 | 2.2~18.5 | ≤20 |
| LS-125 | 125 | 125 | 125 | 4 | ||
| LS-160 | 160 | 160 | 112 | 8 | ||
| LS-200 | 200 | 200 | 100 | 11 | ||
| LS-250 | 250 | 250 | 90 | 22 | ||
| LS-315 | 315 | 315 | 80 | 34 | ||
| LS-400 | 400 | 355 | 71 | 64 | ||
| LS-500 | 500 | 400 | 63 | 95 | ||
| LS-630 | 630 | 450 | 50 | 150 | ||
| LS-800 | 800 | 500 | 40 | 210 |
Features of Hopper Screw Feeder
1. Hopper Screw Feeder separates and transports material spirally. It is light because of no underwater bearing which makes its maintenance more convenient.
2. Hopper Screw Feeder adoption of the new decelerator makes the structure very compact, the operation smooth and the installation more convenient.
3. Hopper Screw Feeder using the flexible bars in a tube, which are wear-resisting, makes the separator work with lower noise, and replaces these bars easily.
