TPN25 Inner Tube-Sheet Welding Head
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- Most popular inner hole welding expert
- Suitable for inner hole tube to tube-sheet welding, with AVC tracking and long distance no- twisting
Product Description
This welding head is specially designed for inner tube to tube-sheet TIG welding, suitable for carbon steel, stainless steel, fusion, wire feeding or wire feeding after self-fusion. Tube ID should >φ25mm.Support equipment: iArc400 Programmable Orbital Welding Power Source.
Application: Boiler, heat exchanger, military, power plant, petrochemical and so on.Features
- Inner hole with wire feeding, meet various process requirements
- No-wire-twist design and special wire feeding design to meet complex single-or multi-layer welding requirements
- Auto AVC controlling on or off for manually adjusting
- Specially made water cooling construction
- Wire feeding with no twisting, with integrated wire feeding, 1.0KG wire spool
Specification
| Material | Carbon steel, stainless steel |
| Tube OD(mm) | ≥Φ25 |
| Depth for Inner Tube(mm) | 20~80 |
| Connection | Tube insert, flush tube |
| Tungsten Diameter(mm) | бщ2.4 |
| Rotation Speed(rpm) | 0.37~7.39 |
| Arc adjusting Distance(mm) | 15 |
| Max Wire Feeding Speed(mm/min) | 1800 |
| Tungsten Diameter(mm) | бщ0.8 |
| Protective Gas | Ar |
| Cooling | Water |
| Cooling Flow(ml/min) | ≥600 |
| Weight(kg) | 12(no cable) |
| Dimension(mm) | 570x290x510 |
