1.Three phases silicon controlled rectifying welder,steppless current adjustment.

2.Automatic temperature protection system,fan cooling,high efficiency and safety

3.Adjusting funtion of crater current and pulse current and pluse current.convenience for welding and pleasing shape.Adopt to all kinds of electrode,less splash,little waving,adjusting function of current long-distance

4.Adapt to all kinds of electrode,especially suitable for basic electrode,low and middle carbon steel

5.Aluminum coil or copper coil

6.without accessories

7.wooden case