Reduced CapEx & OpEx
The Alpha-OM orbital milling machine enables extremely precise flange machining, resulting in lower capital and operational expenditure for offshore wind farms.
Monopiles & Transition Pieces
The Alpha-OM orbital milling machine enables extremely precise flange machining, resulting in lower capital and operational expenditure for offshore wind farms.
Together with our Xtens bolt-tensioning systems, precise flange tolerances minimize re-tightening needs — enhancing safety and reliability.
Precision-milled monopile flanges contribute to longer service life and enhanced structural reliability.





The machine comes fully pre-configured for direct transport, fitting perfectly into a single 20ft container, reducing transport costs and enabling quick, easy on-site installation.
Our engineering capabilities have enabled us to achieve exceptional flatness levels:
To achieve the required level of flatness, we can customize and modify the machine’s design to align
perfectly with your specific requirements. This tailored approach ensures optimal performance and
precise results.
| Clamping Capacity | Mm | Inch | |
|---|---|---|---|
| Min. clamping diameter | Ø 3800 | Ø 150 | |
| Max. clamping diameter | Ø 9450 | Ø 372 | |
| Machining Capacity | Mm | Inch | |
| Min. machining diameter | Ø 3800 | Ø 150 | |
| Max. machining diameter | Ø 10.160 | Ø 400 | |
Also available in other sizes. Ask us for options!
Monopiles & Transition Pieces
Slewing Bearings
Wind Turbines
Casket Surface Areas Machining
Weld Prepping
Offshore Flange Reconditioning