TPN25 Inner Tube-Sheet Welding Head

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.

>> 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 Diameter(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
Cooling Flow(ml/min)	≥600
Weight(kg)	12(no cable)
Dimension(mm)	570×290×510

ProductsOrbital Welding System