co2 Laser tube, Focus lens, reflect mirror and power supply

What are the consumables of a co2 laser equipment?Laser tube, Focus lens, reflect mirror and power supply

A: Laser Tubes: The service life of the laser tubes are different, which are mainly decided by its frequency of use and power size, the working environment . The laser beam during normal work is purple, and appears to be white when its going to be invalid

B: Focus lens and reflect mirror:The service life of the lens and mirrors are closed related to the user’s processing materials and maintenance. For some materials working with large smoke, the service life of the lenses will be greatly extended if cleaned up each time by industrial alcohol after processing.

C: Power supply: If you want to the working life of the power laser supply longer, please keep it cleaning degree and dry of working environment.