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Big Diameter Steel Pipe Welding Machine With TIG Orbital Welding Head

Categories Steel Pipe Welding Machine
Brand Name: Hyzont
Model Number: OTH-50
Certification: CCC
Place of Origin: China
MOQ: 1
Price: Negotiable
Payment Terms: L/C, T/T
Supply Ability: 100Set a Month
Delivery Time: 7 days
Packaging Details: Wood Case
Name: Orbital Welding Machine
Model: OTH-50
Application: Pipe TIG/GTAW Automatic Welding
Input Power: 380V-440V
Out Put: MAX315 A
Type of Weld: TIG with wire Feeding
Pipe OD: Φ50-168mm
Welding Head Weight: 8Kg
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Big Diameter Steel Pipe Welding Machine With TIG Orbital Welding Head

GTAW big diameter Steel Pipe Welding Machine TIG Orbital Welding Head

Weld Head Model: OTH-50

Welding Power Source Model: OBT-315


Tube dia Range:Φ50-168mm

This Automatic Tube Welding Machine includes OBT-315 TIG welding power source and OTH-130 Open welding head , which is Suitable for medium wall thickness carbon steel, stainless steel material pipe welding. It is designed as a compact structure and easy to use at work site with good weld surface and fast speed.

Features :

  • Automatic all position TIG pipe to pipe welding with/without wire feeding
  • Compact structure design, stable rotation with small rotating inertia
  • Oscillation, multi-passes welding process
  • Suitable for connection of tube to tube, tube to flange, tube to elbow, tube to valve
  • Water circuit cooling, achieving long time working
  • This machine is modular in design, compact in design and compact in structure.
  • The main components are aluminum structure and stepless adjustable clamp to fix the pipe diameter.
  • Gapless gear transmission structure design with automatic AVC


Welding sourcePanasonic YC-315TX
Power source typeInverter
Welding Current5-315A
Duty Cycle315A/60%;250A/95% ;244A 100 %
Input VoltageAC380V ± 10 % 50/ 60 Hz
Total Power8.3KVA
CoolingBuild-in Water Cooling System
Display7" touch screen
Programs Storage80
Insulation GradeF
Protection ClassIP21
Control Function

Argon Gas Control

Welding Continuous Welding Current and Plus Current Control

Welding Head Rotation Control

Wire Feeding Control

Auto AVC control with on and off function for manual adjustments

Detailed Pictures

Size of OTH-130 Welding Head

TIG Tube Welding by OBT315

OBT-315 Steel Tube Welding Power Source

Quality Big Diameter Steel Pipe Welding Machine With TIG Orbital Welding Head wholesale
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