Aone Arc 400 Heavy Duty Machine

Heavy-duty 400A output for demanding welding jobs. Advanced IGBT inverter technology for stable arc performance and energy efficiency. Suitable for MMA (stick/arc) welding with various electrode sizes. Smooth arc start with low spatter for cleaner welds. Adjustable welding current for different metal thicknesses. Digital display for accurate current monitoring. High-duty cycle for continuous industrial use. Built-in overheat, overcurrent, and voltage protection for safety and longer machine life. Fan-cooled system for efficient heat dissipation.