on video SUNKKO A300+ Industrial Pneumatic Spot Welder, Built-in Compressed Air Pump

 1.6000W,1200A output current,0.2mm weld firmly.
2.Integrated innovative design，built-in compressed air pump,more concise working space.
3.It can be used with a spot welding pen , simple and fast.
4.The pneumatic spot welding head adopts a buffer design, the pressure of the two welding needles is independently adjustable, and the adjustment is convenient.
5.It is equipped with laser alignment and positioning, as well as welding needle lighting device, to improve the accuracy of welding and production efficiency.
6.The pressing and reset speed of the pneumatic spot welding head are independently adjustable, and the adjustment is convenient.
7.The air pressure gauge and air pressure adjustment knob are on the front of the machine, which is ergonomically designed for observation and adjustment.

 1.6000W,1200A output current,0.2mm weld firmly.
2.Integrated innovative design，built-in compressed air pump,more concise working space.
3.It can be used with a spot welding pen , simple and fast.
4.The pneumatic spot welding head adopts a buffer design, the pressure of the two welding needles is independently adjustable, and the adjustment is convenient.
5.It is equipped with laser alignment and positioning, as well as welding needle lighting device, to improve the accuracy of welding and production efficiency.
6.The pressing and reset speed of the pneumatic spot welding head are independently adjustable, and the adjustment is convenient.
7.The air pressure gauge and air pressure adjustment knob are on the front of the machine, which is ergonomically designed for observation and adjustment.