Dc Inverter Arc Welder

The DC inverter arc welder is designed for light-to-moderate industrial applications, featuring a stable DC arc that minimizes spatter and produces high-quality welds. This product is highly versatile, capable of welding low carbon steel, stainless steel, cast iron, and copper with consistent results. Whether you're manufacturing mechanical parts or installing pipelines, the DC inverter arc welder delivers efficient performance that reduces defects.

With a current range of 30-200 amps, it's compatible with 2.5-5.0 mm welding rods and supports 220V/380V dual voltage, adapting to household and factory power supplies. The one-piece cold-rolled steel shell-sandblasted for rust removal and electrostatically sprayed-ensures wear resistance, while dual symmetrical fans provide efficient heat dissipation. Clear panel knobs make parameter adjustment intuitive, even for beginners.

The product offers high energy conversion efficiency, saving electricity compared to traditional welders. Comprehensive protections (adjustable arc ignition current, thrust current, anti-stick welding rods) prevent common issues, and brand-name core components ensure reliability. With a low failure rate and easy maintenance, this DC inverter arc welder is ideal for machinery manufacturing, building installation, pipeline welding, and automotive parts processing-from factory mechanical welds to construction site pipeline installations.