DN Pneumatic AC Resistance Welder

1.Adopting microprocessor control
2. Having the dual function of spot weld & convex weld
3. The output voltage can be regulated randomly
4. The welding speed is quick and the efficiency of welding is high
5. The machine itself can stand impact and shock
6. Setting a indicating light for welding state
7. According to the clients ' demand,the welder can be made into a multi-spot welder.