Detailed Product Description

fine made of imported IGBT module with the most advanced inverter technique ,inverter frequency 20KHZ,Dynamic response is quicker,perfet function,excellent performance,very high reliability ,can meet the welding requirement of engineering ,is the reliable welding machine of user.

1.high duty cycle,high welding power allowance ,can weld continously.welding stabley even the working cable to 100m

2.has the auto-compensation function to maina voltage fluctuation.Powerful ability in anti-fluctuation of mains ,welding current stable and reliable.

3.has arc dig function ,good arc stbility ,even molten pool,less spatter,satisfactory weld apperance ,the electrode will not be stuck no matter low or high current.

4.can use cellulose electrode for downward welding ,also suitable for various kinds of electrode ,especially use basic electrode  for welding low ,medium carbon steel,low ally steel,stainless steel etc.

5.the welder rated current more than 500A can also be used for carbon arc air gouging ,means multipurpose.

6.widely applied for welding  petrol pipeline,chemical engineering ,car ,shipbuilding ,boiler ,electric construction,nuclear electric ,space flight ,military project,engineering installation,bridge building and field work.

7.ARC-400I model is especially suitable for electric  construction industry.