Now the hand laser welding machine is more and more popular in the market.
we sold and exported many handheld laser welding machine or portable laser welding machine all the world.
so there are always many FAQ , so we give the on line technical support.
how to Use iron portable laser welding machine handheld laser welder machine?
Primalaser take a professional video in youtube:https://youtu.be/HBo2MYsw7pU
