OD 159-325mm Automatic Pipe Welding Machine For Big Diameter Carbon Steel Pipe or stainless steel pipe
Product Details
| Name: | Pipe MIG Welding Machine | Model: | MWG-325 |
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| Type Of Weld: | TIG Welding | Application: | Big Diameter Carbon Steel TIG Pipe Butt Welding |
| Pipe OD Range: | 159-325mm | Weld Current: | 400A |
| Welding Process: | Automatic Orbital Welding 1g-6G Position | Welding W2ire Dia: | 2.4mm |
| Highlight |
OD159-325mm Pipe Welding,MWG-325 Automatic Welder,Big Diameter Carbon Steel Welding |
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Product Description
OD 159-325mm Automatic Pipe Welding Machine For Big Diameter Carbon Steel Pipe or stainless steel pipe
Weld Head Model: MWG-325
Welding Power Source Model: MWA-400

Application:
Tube dia Range:Φ159-325mm
This automatic tube welding machine comprises an OBT-315 TIG welding power source and an OTH-130 open welding head, suitable for medium-wall carbon steel and stainless steel pipe welding. Its compact structure is easy to use on site, delivering good weld surface quality and fast welding speed.
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Automatic all position TIG pipe to pipe welding with/without wire feeding
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Compact structure design, stable rotation with small rotating inertia
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Oscillation, multi-passes welding process
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Suitable for connection of tube to tube, tube to flange, tube to elbow, tube to valve
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Water circuit cooling, achieving long time working
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This machine is modular in design, compact in design and compact in structure.
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The main components are aluminum structure and stepless adjustable clamp to fix the pipe diameter.
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Gapless gear transmission structure design with automatic AVC
Specification
| Model | MWA-400A |
| Power source type | Inverter |
| Welding Current | 5-400A |
| Duty Cycle | 400A/25%; 350A/65% ; 250A 100 % |
| Input Voltage | AC380V±10 % 50/ 60 Hz |
| Total Power | 13.9KVA |
| Cooling | Build-in Water Cooling System to welding head |
| Display | 10" touch screen |
| Programs Storage | 80pcs welding parameter |
| Insulation Grade | H |
| Protection Class | IP23 |
| Weight | 120Kg |
| Dimension | 740*520*910 |
| Control Function |
Argon gas control Pipe section welding control Welding current and pulsed arc control Welding head rotation control Oscillator motion control Wire feeding control AVC control with on/off function for manual adjustments |
| Safety Control |
Motor overload protection Cooling water test Cooling water level and temperature test Tungsten short-circuit protection |

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Product Highlights
OD 159-325mm Automatic Pipe Welding Machine For Big Diameter Carbon Steel Pipe or stainless steel pipe Weld Head Model: MWG-325 Welding Power Source Model: MWA-400 Application: Tube dia Range:Φ159-325mm This automatic tube welding machine comprises an OBT-315 TIG welding power source and an OTH-130 ...
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