Inverter DC manual arc welding machine[IGBT]
◆Using single tube IGBT full bridge inverter techonology,dynamic response is fast,quality is stable◆Three air shaft design,improing the working reliability of the electronic components inside the machine and the load rate.◆Applicability is wide and network voltage, AC90V-500V,and AC140V-480Vcan work as usual.◆ The main loop of no-load,effective protection.Overload protaction,prevent the damage of machine.◆Used in oil pipeline,chemical engineering,car,boat,boiler,nuclear power,spaceflight,war industry,bridge building,hardware weld and outdoor work.◆Applicable to acid,alkali,heat resistant steel circumstance.Add thrust function,impro arc performance when it is cold.◆Digital dispaly which is intuitive;Small volume,light weight and save electricity
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