1. Quality square wave power supply, stable arc, HF arc, stabilization not necessary;
2. Concentrated heat, easy to fill in the wire, especially suitable for wire welding in bicycle industry , etc;
3. Super strong oxid cation film removal capability, continuous and adjustable removal width and good weld surface ;
4. Foot pedal controller connection facilitates welder’s operation;
5. Build-in alarming and protective circuits are provided to prevent over current, over heat, over voltage , under voltage, etc and ensure safely operation;
6. High duty cycle , continuous operation without interruption at large current is available;
7. Suitable for welding of various metallic materials such as aluminum , aluminum alloy , carbon steel , stainless steel, copper, titanium , etc;
8. Complete accessories:welding torch, welding cable, welding holder, earth clamp, carton box
