Shanghai donsun welding group WSME Series IGBT inverter type AC-DC pulsed argon arc welding machine WSME-350H/WSME-500H   Function：(Dc constant current argon arc welding, DC pulse argon arc welding, AC constant current argon arc welding, AC pulse Argon arc welding,and hand welding.) Application...

Shanghai donsun welding group IGBT inverter DC pulsed argon arc welding machine WSM-315H/WSM-400H/WSM-500H/WSM-630H Function：Argon arc welding, pulsed argon arc welding and hand welding. Application Scope：Welding carbon steel, stainless steel, foundry iron, copper and etc. Advantage With IGBT inverter...

Shanghai donsun welding group WS Series IGBT inverter DC argon arc welding machine WS-250H/WS-315H/ WS-400H Function：Argon arc welding, hand welding. Application Scope：Welding carbon steel, stainless steel, foundry iron, copper and etc. Advantage With IGBT inverter soft switch technology, the machine...

SHANGHAI DONSUN NB Series IGBT inverter gas shielded welding machine NB-350H NB-500H   Function：CO2/MAG gas shielded welding. Application Scope：Welding of ordinary low carbon steel, stainless steel, low alloy steel, etc. Advantage The machine can display the digit preset. Current and voltage can...