What is the difference between CO2 laser glass tube and metal tube?

1. Size

CO2 laser metal tube is more compact than CO2 laser glass tube;

2.Lifespan

CO2 laser metal tube has a longer life than CO2 laser glass tube. The former only needs to be ventilated, while the latter requires replacing the entire pipe.

3. Cooling method

CO2 laser RF tubes can be air-cooled or water-cooled, while CO2 laser DC tubes are often water-cooled.

4. Light spot

The light spot of the CO2 laser metal tube is 0.07mm, and the light spot of the CO2 laser glass tube is 0.25mm.

5. Price

Under the same power, CO2 laser metal tube is more expensive than CO2 laser glass tube.