DTBZ Medium-frequency pneumatic spot welding machine DTBZ-80/130/170/230/350
1，High welding stability ,Save more than 30% of electricity and low operating cost
2, Three-phase power supply balanced input, power factor up to 95%, Lower welding current and electrode pressure
3，Almost no inductive energy loss in the secondary circuit
4， Electrode life is more than doubled, reducing electrode grinding time
5， Significantly save the installation cost of electricity and auxiliary equipment such as water and gas
6， More accurate, faster and more comprehensive control and analysis of welding parameters
7，Shorter welding time, improved work efficiency and welding quality
8， Wider welding range, better welding effect on low carbon steel, stainless steel, copper, aluminum and galvanized sheet.
