Appearance design patent, Digital LED display when use, Featuring controlling knob, start with VRD, With gas delay adjustment function knob, and 2T 4T function. Adopts IGBT module technology, energy-saving and stable heat dissipation 3.60% high duty cycle, lower cost operation, superior output, quick, safe, simple and stable 4.
Hot striking ARC current is adjustable, greatly improve the ARC-starting function 5. Start ARC easily, stable welding ARC, anti-stick, deep weld pool and beautiful welding shape 6. Efficient air-ejection and heat-ejection technology 7. Over-heating protection, over-voltage protection, over-current protection 8. TIG Welding thickness 0.3-5.0mm, and application of electrode diameter (MM): 2--3.2mm.