products sunkko 709plus battery spot welder transformer inversion pulse welding machine html Because of the instant welding

Because of the instant welding large current

2mm(spot welding pen)

There are two methods of fixed spot welding and mobile spot welding

6）Welding pins for fixed head *4 pcs

Button battery

products sunkko 709plus battery spot welder transformer inversion pulse welding machine html Because of the instant weldingUser Manual(Click Here) 709 Plus Machine Tutorial Video 709PLUS High Power 2 In 1 Battery Spot Welding &Soldering Station Machine Features: 1. The machine is a combination of battery spot welding and soldering of circuit boards. which makes your work more convenient. 2. There are two methods of fixed spot welding and mobile spot welding, so that the welding will be flexible. 3. Possess the function of2,4. 6,8 welding pulses selection,make the solder