1.Adopt IC thyristor controlled technology, the current adopt step-less adjustment, current is steady with high efficiency, noise is low; 

2.Welding characteristic is very good, ignite the arc to be easy, arc is stable, little splash and welding line is beautiful; 

3.Adjusting function of ignite arc current and thrust current, can automatically compensate the variation of the electric networks voltage; 

4.Suitable for welding low carbon steel, medium carbon steel and low-alloy steel and carbon arc gas gouging;

5.Apply to the welding in such trades as pressure container, food machinery, metal structure, petroleum, chemical machinery, vehicle making, shipbuilding and pipeline engineering.

Rated primary voltage : 3 phase 380V

Rated primary input     : 28 KVA

Output current range   : 40-500 A

Rated duty cycle          : 60%

Max no-load voltage    : 65 V

Rated load voltage       : 40 V

Rod diameter               : 3.2-8 mm

Overall dimensions       : 740*510*900 (mm) 

Weigt                         : 190 KG