Inverter dc tig pulse welding machine WSM-315/400/500

1.Features of WSM315/400/500 

1.By single chip microcomputer control circuit,stable and reliable

2.Powerful pulse function,excellent weld

3.When changing of the input voltagemmoist environment and arc length,the welding current keep steady thanks to unique constant 
current control,

4.Perfect ignition performance.

2.Application of WSM315/400/500

Suitable for all-round welding of the stainless steel,carbon steel,copper,titanium sheet,etc.

3.Technical specification