The Aico Japan MMA-300 is the flagship of the portable series, designed for industrial-strength performance in a mobile package. Built for heavy-duty fabrication, it bridges the gap between portability and extreme power output.
Key Specifications
Max Output: 300 Amps
Technology: Advanced IGBT Inverter (for arc stability and energy efficiency)
Duty Cycle: 60% at 300A (suitable for high-intensity, continuous use)
Electrode Range: 1.6mm up to 5.0mm (handles massive penetration)
Portability: Approx. 8–13 kg (varies by chassis type, but remains site-ready)