●Adopts advanced MOSFET inverter technology,using non-crystal core and powe units.Reliable,portable,light and high efficiency(>85%).

●Stable and concentrative arc makes the  best welding line and soldering quality,very suitable for welding line with special requirements.

●Very convelient to operate by MMA welding, suitable for welding stainless steel,mild steel,steel, steel alloy,etc.