2. Advanced digital control program, improve dramatically the reliability of the welding machine, and meet welding process
requirement to a greater extent.
3. Applicable to reliable welding of variety acid or alkaline welding rod.
4. Higher no-load voltage design, easy arc, small splash, stable arc,beautiful shape.
6. Adopting high speed fan, fast and all round heat emission, high duty cycle, over-voltage, over-current and overheat protection.