Feature and Application Inverter Arc Welder 1.Advanced Inverter technology and V-MOSFET design 2.PWM control technology, current constant and precise in current control. 3.High efficiency, low no-load consumption and saving energy. 4.With the perfect automatic protect functions of over power,over pressure,over heat, lack of pressure, over load and etc, safty and reliable. 5.Supper compact and portable ,best for outdoor movable working and high altitude working. 6.Beautiful shape of seam, good quality of arcing starting , stable arc and small splash. 7.Be able to use both of acid and alkalescent welding rod. 8.Be able to weld stainless steel,carbon steel, and other non-ferrous metals. 9.Suitable for vehicle manufacturing, shipbuilding, chemical, boiler, food, medical,kitchen,environment protection and decoration industry and etc. 10.Energy saving up to 50% . 11.Replacing of welding machine ZX5&BX series.