250A DC Inverter ARC Welder 220V Electrodes 1.6-3.2mm

Discover the 250A DC Inverter ARC Welder 220V—a compact desktop welding solution built for DIYers, hobbyists, and small workshops. With a robust 250A DC output, 62V open-circuit voltage, and a 60% duty cycle, this welder delivers steady, dependable performance on carbon steel and other metals. It accepts electrodes from 1.6 to 3.2 mm, making it versatile for welding thicknesses from 1 to 5 mm. The plug-in 220V power supply, electric drive, and lightweight, portable design save space on your bench while delivering professional results. Power is delivered efficiently through a 4000W inverter, helping you complete jobs with less heat and faster arc formation.

Engineered with a digital display for quick current adjustment and built on advanced IGBT technology, it ensures stable welding, faster arc formation, and reduced spatter. The durable plastic-and-metal construction is heat-resistant for lasting performance, so you can rely on it project after project. Whether you're installing furniture, repairing fencing, or tackling outdoor metalwork, this arc welder makes welding approachable and efficient.

Benefits & Tips

• Ideal for home, DIY, and small industrial use with electrodes 1.6–3.2 mm and carbon steel workpieces 1–5 mm thick.
• Use the digital display to quickly set the current (20–250A) for precise, clean welds and minimal spatter.
• Portable, lightweight design and desktop style keep your workspace organized and free from clutter.

Product specifications

• Brand Name: DWiusty
• Origin: Mainland China
• Open-circuit voltage: 62V
• Load duration: 60%
• Current setting range: 20-250A
• Applicable electrodes: 1.6-3.2mm
• Input voltage: 220V
• Drive form: Electric drive
• Style: Desktop
• Current type: Direct current (DC)
• Power supply mode: Plug-in type
• Power: 4000W
• Welding area: Suitable for carbon steel 1–5 mm
• Materials: High-quality plastic and metal (heat-resistant)
• Digital display: Yes
• Technology: IGBT with high-frequency inversion for faster arc formation and reduced spatter; energy-saving inverter

Package includes:

• Electric welding machine ×1
• 1.8-meter welding handle wire ×1
• 1.2-meter grounding wire ×1
• Welding cap ×1
• Hammer slag ×1
• Shoulder strap ×1

Warnings / Reminders

• Wear proper PPE: welding helmet, protective gloves, and flame-resistant clothing.
• Operate in a well-ventilated area and keep flammable materials away from the work zone.
• Ensure proper grounding using the included grounding wire (1.2 m) and confirm the 220V power supply matches the machine’s requirements.
• Use electrodes within the 1.6–3.2 mm range and weld carbon steel within 1–5 mm thickness for best results.
• Disconnect power before changing electrodes or performing maintenance.

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