ZD7 Series IGBT inverter carbon arc gouging machine (Industry) ZD7-630H ZD7-1000H ZD7-1250H   Function：Carbon arc gouging, Hand welding. Application Scope：Carbon arc air gouging and welding of carbon steel, stainless steel and cast iron.) Advantage With advanced IGBT HF inverter soft switch technology,...

ZX7 series reinforcement vertical welding ZX7-630HG Function：Vertical welding of reinforcement Application Scope：Welding of carbon steel.   Advantage The reinforcement diameter is 14-32, fast welding, and the butt weld is beautiful. Advanced IGBT inverter technology is adopted to effectively prolong...

ZX7 Series IGBT inverter DC arc welding machine (engineering)  ZX7-400HC /ZX7-500HC   Function ：(Hand welding.) Application Scope ：welding carbon steel, stainless steel, foundry iron, etc.   Advantage The machine adopts advanced module IGBT HF inverter technology. Welding and arc force current...

ZX7 Series IGBT Inverter DC Arc Welding Machine 400HT Function：Hand welding. Application Scope：welding carbon steel, stainless steel, foundry iron, etc.) Advantage The machine adopts advanced module IGBT HF inverter technology. Welding and arc force current can be adjusted respectively, suitable for...

ZX7 Series IGBT Inverter DC Arc Welding Machine MMA welder Function：Hand welding. Application Scope：welding carbon steel, stainless steel, foundry iron, etc.   Advantage The machine adopts advanced module IGBT HF inverter technology. Welding and arc force current can be adjusted respectively, suitable...