Shanghai donsun welding group HR series Stud welder HR-2500H   Function：Stud welding. Application Scope：It is used for efficient welding of carbon steel, stainless steel, copper, aluminum and their alloy studs and corresponding metal parts. Advantage Automatic grid fluctuation compensation function:...

Shanghai donsun welding group IGBT double wire double arc AC-DC submerged arc welding machine MZE-1200H Function：automatic submerged arc welding, electro-slag welding, carbon arc air gouging and hand welding.High current and high efficiency welding for all kinds of thick steel plates) Application Scope：Welding...

Shanghai donsun welding group MZ Series IGBT inverter automatic arc submerging machine MZ-1000H/MZ-1250H Function：automatic submerged arc welding, electro-slag welding, carbon arc air gouging and hand welding.) Application Scope：Welding carbon steel, alloy steel , etc.) Advantage The machine can display...

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 welding group LGK-HE Series IGBT inverter type built-in gas plasma arc cutting machine LGK-200HE/LGK-300HE/LGK-400HE   Function：plasma arc cutting Application Scope：cutting stainless steel, alloy steel, foundry iron, carbon steel, copper, aluminum, manganese, titanium, clad plate...

Shanghai donsun LGK-HC Series IGBT inverter plasma arc cutting machine LGK-100HC/LGK-120HC Function：plasma arc cutting Application Scope：cutting stainless steel, alloy steel, foundry iron, carbon steel, copper, aluminum, manganese, titanium, clad plate , etc.） Advantage The machine can show and preset...

Shanghai donsun  LGK Series IGBT inverter plasma arc cutting machine (with inbuilt compressor) LGK-80HNS/LGK-100HN/LGK-120HN Function：plasma arc cutting Application Scope：cutting stainless steel, alloy steel, foundry iron, carbon steel, copper, aluminum, manganese, titanium, clad plate , etc.）   Advantage The...

shanghai donsun LGK Series IGBT inverter plasma arc cutting machine (CNC purpose) LGK-160/LGK-200/LGK-300/LGK-400/LGK-500 Function：plasma arc cutting Application Scope：cutting stainless steel, alloy steel, foundry iron, carbon steel, copper, aluminum, manganese, titanium, clad plate , etc.） Advantage Digit...