GB MIG 250FS 1 Phase Welding Machine – Professional CO₂ MIG/MAG Inverter Welder
The GB MIG 250FS 1 Phase Welding Machine is a high-performance 250A inverter MIG/MAG welder designed for professional fabrication, automotive repair, maintenance, and industrial welding applications. Operating on a 220–230V single-phase power supply, the machine delivers stable arc performance, excellent weld quality, and energy-efficient operation.
Featuring advanced IGBT inverter technology, the MIG 250F ensures consistent welding voltage, stable wire feeding, low spatter, and deep weld penetration. The machine supports 0.8mm and 1.0mm solid welding wire and is ideal for welding mild steel, carbon steel, and low-alloy steel. It also includes a digital display for easy parameter adjustment and a built-in wire feeder for reliable performance.
Features:
- Brand: GB
- Model: MIG 250FS 1P
- Product Type: CO₂ MIG/MAG Inverter Welding Machine
- Technology: Advanced IGBT Inverter
- Input Voltage: 220V / 230V AC, Single Phase
- Output Current Range: 50–250A
- Output Voltage Range: 15–29V
- Duty Cycle: 60%
- Digital Current & Voltage Display
- Stable Arc with Low Spatter
- Built-in Wire Feeder
- Suitable for 0.8mm & 1.0mm Welding Wire
- Strong Arc Starting Performance
- Excellent Weld Bead Formation
- Energy-Efficient Operation
- Forced Air Cooling System
- Over-Voltage & Over-Current Protection
- Ideal for continuous professional welding
Specifications:
- Input Voltage: 220–230V AC, Single Phase
- Rated Input Current: 42A
- 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
- Insulation Class: F
- Protection Class: IP21
- Dimensions: 510 × 273 × 440mm

















