
Screw Elevator Conveyor
Fully Enclosed for Dusty Materials
Our screw elevator conveyor (also called screw conveyor or auger) moves material by rotating a screw blade inside a trough or tube. It works for powder, granular, and small block materials. It can go horizontally, at an incline, or short vertical distance. It has a compact structure, good sealing, flexible layout, multiple feed and discharge points, and low dust. It is widely used in cement, fly ash, mineral powder, sand and gravel, grain, and chemical industries. Jiangsu Haike Environmental Tech Co., LTD has 28 workers and a 30-acre factory. We are a high-tech company with many patents since 2014.

Perfect for Dust-Free Operation
The screw elevator conveyor is fully enclosed. This is great for dusty materials. No pollution. No material waste. It is a top choice for environmentally friendly factories. A cement plant in Shandong needed to move fly ash from a silo to a batch scale. Distance was 15 meters. They wanted no dust. We installed a LSY200 tube-type screw conveyor. After installation, the conveying was smooth. The site was clean. Workers said they no longer had to sweep up ash.
Technical Data for Screw Elevator Conveyor
LS Screw Conveyor
|
Model |
Screw Diameter (mm) |
Max Capacity (m³/h) |
Use Case |
|
LS100 |
100 |
3.0 |
Small flow powder/fine particle |
|
LS200 |
200 |
16.9 |
Small to medium flow granular |
|
LS315 |
315 |
52.9 |
Medium flow block material |
|
LS500 |
500 |
133.2 |
Large flow mining/bulk material |
|
LS800 |
800 |
270.7 |
Extra large flow long distance |
|
LS1250 |
1250 |
520.5 |
Extra large flow heavy material |
LSY Screw Conveyor (Tube Type)
|
Model |
Screw Diameter (mm) |
Max Capacity (t/h) |
Max Length (m) |
|
LSY100 |
88 |
6 |
8-12 |
|
LSY160 |
163 |
30 |
12-20 |
|
LSY200 |
187 |
48 |
13-22 |
|
LSY300 |
290 |
110 |
15-27 |
|
LSY500 |
436 |
180 |
16-28 |
Note: Full data (speed, pitch, etc.) available from engineer.
FAQ and Sealing Benefit
Q: Is it really dust-free?
Yes. Fully enclosed. No dust escapes.
Q: Can it go vertically?
Short vertical distance. For long vertical, use a bucket elevator.
Q: What materials can it handle?
Powder, granules, small blocks. Not sticky or stringy materials.
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