GL Series Tubular Screw Conveyor for Cement & Powder Materials
GL series tubular screw conveyor is designed for continuous conveying of cement, fly ash, lime powder, sand and dry bulk materials. With a fully enclosed steel tube structure, it prevents dust leakage and ensures clean and reliable operation.
Overview
GL series tubular screw conveyor adopts a circular steel pipe as the conveying housing. The screw flights rotate inside the tube and push material forward. The inlet and outlet can be set horizontally, inclined or vertically depending on site layout. The tubular design provides excellent sealing performance, avoids contamination and is suitable for long-distance conveying.
Features
✅ Fully enclosed steel tube structure
✅ Suitable for cement, fly ash and dry bulk materials
✅ High sealing performance, no dust pollution
✅ Can be horizontal, inclined or vertical
✅ Wear-resistant screw flights, long service life
✅ Compact design and small installation space
✅ Easy maintenance and low power consumption
Technical Specifications
| Model | Diameter (mm) | Capacity (t/h) | Motor (kW) | Max Length (m) | Angle |
|---|
| GL159 | 159 | 3–6 | 1.5–3 | ≤ 12 | 0–60° |
| GL219 | 219 | 8–15 | 3–5.5 | ≤ 18 | 0–60° |
| GL273 | 273 | 15–30 | 5.5–7.5 | ≤ 20 | 0–60° |
| GL323 | 323 | 25–50 | 7.5–11 | ≤ 25 | 0–60° |