1.Adopt international standard digital control IGBT inverter technology, use microprocessor to control accurately, easily to use, high efficiency, software can be upgrade and cooperated with automatic welding machinery; 
2.Adopt soft contact functional key-press in the panel, single knob adjust step-less, digital display show kinds of functions clearly, can be convenient to set welding parameter; 
3.Memorize and store ten group welding parameters, different welding technological parameter can be loaded easily;
4.Satisfied AC/DC TIG welding, pulse AC/DC TIG welding, mix AC/DC TIG welding, MMA welding and so on; 
5.Suitable for welding of the stainless steel, copper, aluminums, carbon steel and titanium.

Rated primary voltage : 3 phase 380V

Rated primary input     : 18 KVA

Output current range  : 20-500 A 

Rated duty cycle          : 60%

Max no-load voltage    : 69 V 

Crater control              : ON/ OFF/ REPEAT

Gas post-flow time       :1-60 s

Pulse frequency           : 0.1-500 Hz

Overall dimensions       : 570*310*630(mm) 

Weigt                         : 53 KG