Anchors, Rock Bolts & Pre-Support
![AT - Pipe Umbrella Automation AT - Pipe Umbrella Automation](/typo3conf/ext/wv_site/Resources/Public/Images/blank.png)
AT – Pipe Umbrella Automation Unit
The AT – Pipe Umbrella Automation Unit allows automated feeding, screwing, and installation of extension tubes plus drill rods.
![AT - Pipe Umbrella Automation AT - Pipe Umbrella Automation](/typo3conf/ext/wv_site/Resources/Public/Images/blank.png)
Main Advantages
- Shorter manipulation times due to exact and automated feeding
- Faster construction of a pipe umbrella support system
- Higher occupational safety
- No handling besides moving parts of the drilling machine
- Simple re-charging of extension tubes via a loading basket
- Remote-controlled feeding of tubes
- Less manpower required
- Optimum utilization of the working space
- Smaller saw-tooth shaped profile and thereby less excavation volume