GB TIG 400 MOSFET Welding Machine – High-Performance Industrial TIG & MMA Welder

The GB TIG 400 MOSFET Welding Machine is a heavy-duty industrial inverter welder designed for TIG (GTAW) and MMA (Stick) welding applications. Built with advanced MOSFET inverter technology, this machine delivers a stable welding arc, excellent energy efficiency, and reliable performance for continuous industrial use.

With a maximum welding output of 400A, the GB TIG 400 is suitable for welding mild steel, stainless steel, alloy steel, and other ferrous metals. Its robust construction, efficient cooling system, and overload protection make it an ideal choice for fabrication shops, heavy engineering, construction sites, pressure vessel manufacturing, and industrial maintenance.

Features:

Brand: GB
Model: TIG 400 MOSFET
Product Type: TIG & MMA Inverter Welding Machine
Technology: MOSFET Inverter Technology
Input Voltage: 415V AC (3 Phase)
Frequency: 50/60Hz
Maximum Output Current: 400A
Output Current Range: 20–400A
Welding Processes: TIG (GTAW) & MMA (Stick Welding)
Digital Display: Yes
Cooling System: Forced Air Cooling
Duty Cycle: High-duty industrial performance
Stable welding arc with smooth output
Overheat and overload protection
Energy-efficient operation
Heavy-duty metal body construction
Suitable for continuous industrial welding

Applications:

Stainless steel fabrication
Mild steel welding
Structural steel fabrication
Heavy engineering industries
Industrial maintenance
Pressure vessel fabrication
Pipe welding
Construction and manufacturing

Package Contents:

GB TIG 400 MOSFET Welding Machine
TIG Torch
Electrode Holder
Earth Clamp
Gas Hose
User Manual

GB Kore TIG 400A Mosfet 3 Phase Welding Machine | TIG & MMA Inverter Welder

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