STRONG MIG / MMA 403 FD
By Hyunald Electric Weld – Leading Manufacturer & Supplier of
Digital Industrial Strong MIG/MMA 403 FD Inverter Welding Machine
Category: Digital Industrial MIG/ARC Welding Machine
The STRONG MIG/MMA 403 FD Inverter Welding Machine is a high-performance, digitally controlled welding system designed to meet the rigorous demands of industrial fabrication, metal workshops, and structural engineering. With the ability to perform both MIG (Gas Metal Arc Welding) and MMA (Manual Metal Arc Welding), this machine offers unmatched flexibility and consistent welding performance across a wide range of applications.
Equipped with advanced IGBT inverter technology, digital controls, and an intelligent wire feeding mechanism, the STRONG MIG/MMA 403 FD ensures smooth arc starts, stable output, and precise heat control — making it ideal for stainless steel, mild steel, carbon steel, and alloy welding in industrial environments.
Features & Benefits -
- Dual-Process Welding (MIG + MMA) - Versatile functionality for a wide variety of welding applications.
- Digital Interface Panel – Easy-to-use digital display for accurate voltage, current, and wire feed adjustments.
- Advanced IGBT Inverter Technology - Ensures stable arc, low power consumption, and enhanced welding efficiency.
- High Duty Cycle - Built to withstand long welding operations in demanding work conditions.
- Smooth Wire Feeding System - Consistent and jam-free wire feeding for clean, strong weld seams.
- Thermal Overload & Protection System - Increases machine life and ensures operator safety.
- Low Spatter, Deep Penetration - Cleaner, more efficient welds with minimal post-weld cleanup.
- Durable & Compact Design - Heavy-duty build with ergonomic design for portability and rugged use.
Applications & Industries: -
- Industrial Fabrication Shops
- Heavy Structural Welding
- Shipbuilding and Marine Fabrication
- Automotive Bodywork and Frame Welding
- General Manufacturing and Plant Maintenance
- Pipeline and Utility Welding Projects
Technical Specifications -
| Model | STRONG MIG/MMA 403 FD |
| Category | Digital Industrial MIG/ARC Welding Machine |
| Welding Type | MIG (GMAW), MMA (SMAW) |
| Input Voltage | 415V ±10%, 3 Phase, 50/60Hz |
| Output Current Range | 50A – 400A |
| Duty Cycle | 60% @ 400A |
| Wire Size Support | 0.8mm – 1.2mm |
| Electrode Compatibility | 2.5mm – 6.0mm |
| Cooling Method | Air-cooled with high-speed fan |
| Display Type | Digital LCD Control Panel |
| Protection Class | P21 |
| Insulation Class | H |
| Weight | Approx. 36 – 42 kg |
Hyunald Electric Weld – Trusted Manufacturer & Supplier
Hyunald Electric Weld is a reputed Indian manufacturer and supplier of advanced industrial welding machines. With a focus on cutting-edge technology and precision engineering, our welding solutions are designed to deliver performance, reliability, and energy efficiency. The STRONG MIG / MMA 403 FD exemplifies our commitment to quality and innovation in digital inverter welding technology.
