TPN25

TPN25

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.

  • 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

 

Material
Carbon steel, stainless steel
Tube OD（mm）
≥Φ25
Depth for Inner Tube (mm)
20～80
Connection
Tube insert, flush tube
Tungsten OD (mm)
￠2.4
Rotation Speed（rpm）
0.37～7.39
Arc Adjusting Distance (mm)
15
Max Wire Feeding Speed (mm/min)
1800
Tungsten Diameter (mm)
￠0.8
Protective Gas
Ar
Cooling
Water
Coolant Flow (ml/min)
≥600
Weight (kg)
12(no cable)
Dimension (mm)
570×290×510

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