3500W MMA 225A Portable IGBT Arc Welder 220V All Copper

Meet the 3500W MMA 225A Portable IGBT Arc Welder from DWiusty—a compact, all-copper powered welding solution designed for reliability in the workshop and on-site. Built with IGBT inverter technology, it delivers a stable arc, minimal sticking, and smooth welding with less spatter. The 220V unit offers adjustable up to 225A, making it capable of handling carbon steel, stainless steel, and aluminum with consistent heat and control. Its portable design, protective corner box, and heat-resistant body ensure durable performance indoors or outdoors, even during DIY projects or routine maintenance tasks.

Its advanced features include current control, overcurrent/overvoltage/overheat protection, and a clear LCD display for easy setup. The machine supports 1.6mm to 3.2mm welding wire and can also weld with common 4.0 welding wire, giving you versatility across various metals. With precise arc length and stable operation, both beginners and professionals can weld confidently using this 3500W MMA welder.

Benefits & Tips

• Versatile welding for carbon steel, stainless steel, and aluminum with adjustable current up to 225A for strong, reliable joints.
• Easy operation for DIY enthusiasts and professionals alike thanks to a clear LCD display and smooth, stable arc control.
• Portable and durable design with a protective corner box, ideal for indoor repairs, outdoor projects, and on-site maintenance.

Product specifications

• Brand: DWiusty
• Model: MMA 225 Arc Welding Machine
• Power: 3500W
• Voltage: 220V
• Current: Maximum 225A (adjustable)
• Technology: IGBT inverter
• Materials: All Copper power components
• Welding wire compatibility: 1.6mm–3.2mm (supports 4.0 welding wire)
• Suitable metals: Carbon steel, aluminum, stainless steel
• Protection: Overcurrent, overvoltage, and overheat protection
• Portability: Compact with protective corner box; anti-drop and heat-resistant; low electromagnetic noise
• Operation: Clear LCD display for precise control

Package includes:

• MMA 225 Arc Welding Machine

Warnings / Reminders

• Ensure a proper 220V power supply with adequate grounding before use.
• Wear appropriate PPE (welding helmet, gloves, and protective clothing) and operate in a well-ventilated area.
• Use correct welding wire sizes: 1.6mm–3.2mm (and 4.0mm where applicable) for your electrode selection.
• Read the user manual thoroughly and follow safety guidelines during setup and welding.

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