Finally we finished assembling our first laser welding machine.

I use a new GW Fiber laser 1Kw source, is a new technology laser, very small size, ligth weight and have wireless telemetry.
No welding wire is needed and it is so easy to use, until my wife managed to weld on the first attempt! eheh.

https://www.youtube.com/watch?v=fhDKJLaCjGg&t=16s

Next steep assembling a 2Kw welding.