GB MIG 250F 3 Phase MOSFET Welding Machine – Professional Industrial MIG Welder

The GB MIG 250F 3 Phase MOSFET Welding Machine is a heavy-duty 250A CO₂ MIG/MAG inverter welding machine designed for fabrication workshops, automotive manufacturing, structural steel work, and industrial production. Operating on a 415V three-phase power supply, it utilizes advanced MOSFET inverter technology to deliver a stable welding arc, smooth wire feeding, deep weld penetration, and low spatter for high-quality welds.

The machine features an embedded wire feeder, digital controls, and continuous adjustment of welding current and voltage. It supports 0.8mm to 1.0mm MIG welding wire, making it suitable for welding mild steel, carbon steel, and low-alloy steel in continuous industrial applications. Its high efficiency and reliable performance make it an ideal choice for professional welders and fabrication industries.

Features:

Brand: GB
Model: MIG 250F 3P
Product Type: CO₂ MIG/MAG Welding Machine
Technology: Advanced MOSFET Inverter Technology
Input Voltage: 3 Phase AC 380–415V ±15%
Frequency: 50/60Hz
Output Current Range: 50–250A
Output Voltage Range: 15–29V
Built-in Embedded Wire Feeder
Stable Arc with Low Spatter
Excellent Weld Bead Formation
Smooth and Stable Wire Feeding
Digital Display for Current & Voltage
Energy-Efficient Design
Forced Air Cooling System
Over-Voltage & Over-Current Protection
Suitable for Continuous Industrial Welding

Specifications:

Input Voltage: 3 Phase AC 380 ±15%
Rated Input Current: 14A
Rated Power Capacity: 9.2kVA
Output Current: 50–250A
Output Voltage: 15–29V
Duty Cycle: 60%
Efficiency: 85%
Power Factor: 0.85
Wire Diameter: 0.8–1.0mm
Wire Spool Diameter: 270mm
Wire Feeder: Embedded
Post Flow Time: 1 Second
Insulation Class: F
Protection Class: IP21
Dimensions: 510 × 273 × 440mm

GB Kore MIG 250F 3 Phase MOSFET Welding Machine | 250A CO₂ MIG/MAG Inverter Welder

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