MMA-400 Manual Metal Arc Welder 290A IGBT Inverter Heavy Duty Industrial Arc Welding Machine
Product Overview
The MMA-400 is a heavy-duty industrial arc welding machine designed for professional metal fabrication and construction applications. This IGBT inverter-based welder delivers reliable performance with advanced power conversion technology for superior welding results.
Key Features
- 290A maximum welding current for heavy-duty applications
- IGBT inverter technology for improved efficiency and performance
- Manual Metal Arc (MMA) welding capability
- Industrial-grade construction for demanding work environments
- Advanced thermal protection and safety features
- Stable arc characteristics for consistent weld quality
Technical Specifications
| Welding Process |
Manual Metal Arc (MMA) |
| Maximum Current |
290A |
| Technology |
IGBT Inverter |
| Duty Cycle |
Industrial Grade |
| Input Voltage |
Standard Industrial Supply |
Key Advantages
- Enhanced power efficiency with IGBT technology
- Reliable performance in industrial settings
- Superior arc stability for professional results
- Robust construction for long service life
- Comprehensive safety protection systems