GB Kore Arc MMA 400 GI Modular IGBT ARC Welding Machine
The GB Kore Arc MMA 400 GI is a high-performance 400A Modular IGBT ARC welding machine designed for industrial fabrication, heavy engineering, construction, and maintenance applications. Built with Advanced Modular IGBT Technology, this machine delivers exceptional arc stability, energy efficiency, and reliable performance for continuous welding operations.
Equipped with Hot Start, Anti-Stick Function, VRD (Voltage Reduction Device), and an optional Remote Control, the MMA 400 GI ensures smooth arc ignition, enhanced safety, and excellent weld quality. Its dust-proof cooling system and generator compatibility make it ideal for demanding industrial and on-site welding environments.
Suitable for welding mild steel, carbon steel, stainless steel, and other ferrous metals using MMA/Stick electrodes.
Key Features
- Advanced Modular IGBT Inverter Technology
- 400A Industrial Welding Output
- Arc-Free Anti-Stick Function
- Hot Start (0–130A) for Easy Arc Ignition
- VRD (Voltage Reduction Device) for Enhanced Safety
- Optional Remote Control Function
- Dust-Free Cooling System with Upgraded Duty Cycle
- Generator Compatible
- Stable Arc with Deep Weld Penetration
- High Energy Efficiency (85%)
- Labour Saving up to 60%
- Power Saving up to 55%
- Rugged Industrial Construction
Technical Specifications
| Specification | Details |
|---|---|
| Model | MMA 400 GI |
| Input Voltage | 3 Phase AC 415V ±15% |
| Frequency | 50/60 Hz |
| Rated Input Current | 14A |
| Rated Input Capacity | 27.6 kVA |
| No Load Voltage | 68V |
| Output Current Range | 40–400A |
| Duty Cycle | 60% |
| Efficiency | 85% |
| No Load Power | 0.93W (As per catalogue) |
| Protection Class | IP21 |
| Weight | 25 kg |
| Dimensions | 415 × 262 × 468 mm |
| Recommended Electrode Diameter | 1.6–4.0 mm |
Applications
- Industrial Fabrication
- Structural Steel Welding
- Heavy Engineering
- Construction Projects
- Manufacturing Plants
- Steel Fabrication Workshops
- Equipment Maintenance
- Mining & Infrastructure
- Generator-Based Field Welding
- General Industrial Welding
Package Includes
- GB Kore Arc MMA 400 GI Welding Machine
- Electrode Holder Cable
- Earth Clamp Cable
- User Manual
Why Choose GB Kore Arc MMA 400 GI?
The GB Kore Arc MMA 400 GI combines advanced Modular IGBT technology, generator compatibility, and industrial-grade durability to deliver consistent, high-quality welding performance. Its safety features, high efficiency, and rugged design make it an excellent choice for professional welders and fabrication industries requiring dependable heavy-duty performance.


























