Pemamek Equipment
PEMA Skycoil
Curve-shaped induction preheater for welding heavy tubular workpieces 5–15 m in diameter, such as wind tower monopiles and offshore foundations.
Description
PEMA Skycoil is an induction preheater for manufacturing offshore and onshore wind towers and offshore foundations. It can preheat internal and outside circumferential welds or heat during welding.
Key features
- Seam heating of workpieces 5–15 m (16–49 ft) in diameter without adjustments
- Heats thick materials up to 160 mm (6.3")
- High-precision heat control; optimal temperature reachable with 2 rotations of the workpiece
- No flames or fumes; movable unit (optional electric drive, forklift or pallet jack)
- Up to 84% better energy efficiency than a natural gas system; up to 188 MWh saving in assembly of a single monopile (company calculation)
Specifications
| Workpiece diameter | 5–15 m (16–49 ft) |
|---|---|
| Max material thickness | 160 mm (6.3″) |
| Energy efficiency | Up to 84% better compared to a natural gas system |
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