GB Kore Arc 400A MOSFET Industrial ARC Welding Machine
GB KORE
WELDING MACHINE
99 In Stock
GB Kore Arc ARC 400 MOS Industrial ARC Welding Machine
The GB KoreArc ARC 400 MOS is a heavy-duty 400A MOSFET ARC welding machine designed for industrial fabrication, structural steel work, engineering workshops, and continuous production environments. Powered by advanced MOS technology, it delivers exceptional arc stability, deep weld penetration, and reliable performance even under demanding operating conditions.
Featuring Arc Force Control, Hot Start, Auto Protection, and superior power efficiency, the ARC 400 MOS provides consistent welding results with reduced spatter and smooth arc ignition. Its rugged construction, high-duty cycle, and energy-saving design make it ideal for professional welders and industrial fabrication shops.
Suitable for welding mild steel, carbon steel, stainless steel, and other ferrous metals using MMA/Stick electrodes.
Key Features
- Advanced MOS Welding Technology
- 400A Industrial Output
- Stable Arc with Low Noise
- Advanced Arc Force & Hot Start Function
- Anti-Stick Performance
- Deep Weld Penetration
- High Efficiency (85%)
- Auto Protection Against Over Voltage & Over Current
- Energy Saving Design
- Heavy-Duty Industrial Construction
- Excellent Insulation Properties
- Suitable for Continuous Industrial Operation
Technical Specifications
| Specification | Details |
|---|---|
| Model | ARC 400 MOS |
| Input Voltage | 3 Phase AC 380V ±15% |
| Frequency | 50/60 Hz |
| Rated Input Current | 27.6A |
| No Load Voltage | 68V |
| Output Current Range | 40–400A |
| Rated Output Voltage | 36V |
| Arc Force Adjustment | 0–100 |
| Duty Cycle | 60% |
| No Load Loss | 80W |
| Efficiency | 85% |
| Power Factor | 0.93 |
| Insulation Class | F |
| Protection Class | IP21 |
| Weight | 26.5 kg |
| Dimensions | 565 × 306 × 432 mm |
| Electrode Diameter | 1.6–5.0 mm |
Applications
- Heavy Steel Fabrication
- Industrial Manufacturing
- Structural Welding
- Construction Projects
- Engineering Workshops
- Plant Maintenance
- Shipyards
- Pressure Vessel Fabrication
- Agricultural Equipment Repair
- Industrial Maintenance
Package Includes
- GB Kore Arc ARC 400 MOS Welding Machine
- Electrode Holder Cable
- Earth Clamp Cable
- User Manual
Why Choose the GB Kore Arc ARC 400 MOS?
The ARC 400 MOS combines industrial-grade durability with advanced MOS technology to deliver stable welding performance, energy efficiency, and excellent weld quality. Designed for demanding applications, it offers smooth arc ignition, reliable operation, and long service life, making it an excellent choice for professional welders and fabrication industries.
























