MMA Arc Inverter Welding Machine
MMA Inverter Welding Machine

MMA Arc 400 Inverter Welding Machine – Multi-Phase Input | Digital Chip Control | 230V/415V

The MMA Arc 400 is a high-performance inverter welding machine engineered for demanding industrial applications. With support for 1-phase, 2-phase, and 3-phase input (230V/415V), it offers unmatched flexibility across various power environments. Powered by advanced IGBT inverter technology and a digital control chip, this machine delivers precise arc stability, efficient energy usage, and superior weld quality.

Its robust design and high-duty cycle make it ideal for heavy-duty fabrication, construction, shipbuilding, and repair work. The digital chip ensures accurate current regulation and real-time monitoring, while built-in safety features protect against overload, overheating, and voltage fluctuations.

Whether you're welding mild steel, stainless steel, or cast iron, the Arc 400 provides consistent performance with minimal spatter and excellent penetration.

⚙️ Technical Specifications

💡Key Features

• Multi-Phase Compatibility – Operates on 1, 2, or 3-phase input for maximum flexibility

• Digital Chip Control – Ensures precise current regulation and arc stability

• 400A Output Capacity – Suitable for heavy-duty welding applications

• Digital Display – Real-time monitoring of welding parameters

• Advanced Safety Protections – Includes phase failure and thermal overload safeguards

• Rugged & Portable – Built for industrial environments with mobility in mind