Description
The iWELD MMA-400S is a 320A, 380/525V three-phase, dual-voltage stick electrode welding machine designed and manufactured using the latest digital inverter technology. Compact and lightweight with a single-PCB construction, it offers excellent mobility while delivering powerful performance. The MMA-400S ensures a clean, high-quality weld and is ideal for both basic and rutile electrode welding.
Users can benefit from built-in features such as anti-stick, hot-start and arc-force, ensuring smooth and reliable welding. The integrated Voltage Reduction Device (VRD) enhances safety by lowering output voltage when the machine is not in use.
SOME KEY FEATURES
• IGBT system
• MMA and lift TIG capability
• Easy arc ignition
• Soft, stable arc
• Suitable for exotic material welding
• Overheat protection
• Digital display
• Voltage Reduction Device (VRD)
ACCESSORIES
• Earth clamp cable kit
• Electrode holder cable kit





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