Feature
■ Soft switch technology, DSP all digital control
■ With expert database, can keep 30sets of parameters
■ Automatic protection from over-current, overheat, over/under-voltage
■ Arc burns stably, strong penetration force, big molten pool
■ Support cellulose/low-hydro electrode GTAW welding, TIG welding, flux-cored wire self-protection welding, GMAW