Does Chinese 40k Co2 laser have good customer support

[bernd.dk (Bernd)]

Beginner's need help with Laser to Buy

According to my experience and the lists found on the internet, this is a 50 Watt tube. Most suppliers are incorrect and misleading with their statements regarding the effect of their co2 laser. On the other hand, it doesn’t have to be a problem, just be aware of this fact from the start and not ruin the tube by running it in too high in mA, then you get a fine real 50 Watt machine. [Skærmbillede 2020-04-20 kl. 10.27.39]