Features 1、Main line is made of good quality environmentally friendly oxygen free copper wire, which is sturdy and has low oxidation value 2、Guide wheel is made of good quality bearing steel to make it strong and sturdy 3、Provide stable wire feeding, motor driven wire feeding is efficient and stable, not easy to slip 4、The current and voltage on the wire feeder can be adjusted, come with inching wire feeding 5、Commonly used dia 0.8/1.0/1.2mm welding wire for high current welding, very useful Specification Item Type: CO2 MAG Welder Wire Feeder Material: Cold rolled steel, copper, bearing steel Uses: Guardrail installation, sheet metal processing, car compartment manufacturing Welding Current: 500A at 60 percent, 400A at 100 percent Wire Feeder Voltage: DC 24V Applicable Welding Wire Diameter: Approx. 0.8mm / 0.03in 1.0mm / 0.04in 1.2mm / 0.05in Applicable Wire Reel: Shaft Diameter: Approx. 50mm / 2in, Outer Diameter: Approx. 280mm / 11in, Width: Approx. 105mm / 4.1in Rated Traction: 100N Wire Feeding Speed: 1.5~20meter/min Applicable Welding Wire Type: Mild steel solid core, flux core Package List 1 x Wire Feeder 2 x 6 Pin Connector 1 Pair of Gloves 2 x Wire Feed Wheel 1 x Hex Wrench 1 x User Manual