For conveying meal, grain and pellets
Gruber conveying spiral
Flexible spiral conveyors from Gruber are ideal for conveying grist, grain, pellets or floury goods.
Flexible auger conveyors from Gruber are subject to little wear and tear because the conveying spirals are made of high-quality steel and the outer tube is made of plastic specially manufactured for this purpose.
The following types are available:
- Conveyor spiral FS 75 Ø75mm – capacity approx. 800 – 1200 kg/h
- Conveyor spiral FS 90 Ø90mm – capacity approx. 1500 – 2500 kg/h
- Conveyor spiral FS 108 Ø108mm – capacity approx. 3500- 7000 kg/h
The design guarantees low-noise operation with the best efficiency.
The GRUBER spiral conveyor system can be adapted to (almost) all barns and premises. Almost all corners and heights can be used. As the stable air does not come into contact with the feed, fresh feed is guaranteed.
- Low wear
Through high-quality material. - Detailed adaptation to purpose
The outer pipe is made of a plastic specially manufactured for this purpose.
In most cases the spirals are driven pulled, for short conveying distances the drive can be pushed!
| 1. modular silo 2200 x 2200, 60° |
| 2. slider 350 x 350 |
| 3. inlet box spiral auger |
| 4. pipe clamp |
| 5. PVC bend 45° r = 1.6 m |
| 6. suspension |
| 7. intermediate outlet with slide valve |
| 8. pipe PVC Ø 75 |
| 9. drive unit with engine |
| 10. full indicator |
| 11. empty indicator |
| 12. automatic feeder |
