How to Clean Mirrors & Lens of CO2 Laser Cutter?
There are 3 mirrors and one lens in CO2 laser cutter, and the mirrors & lens need to be clean with alcohol to keep clearly to reflect the laser in daily usage.
An industrial CO2 laser marking machine can be used for woodblock printing as arts and crafts with higher speed than a CO2 laser tube engraving machine.

Here is a video for laser marking tiger on wood as arts and crafts with CO2 laser marking machine from STYLECNC.
Applicable Material: CO2 laser marking machine is widely used in electronic components, instrument, garment, leather, suitcase and handbag, shoes, button, eye-glasses, medication, food and beverage, cosmetics, packing, electronic equipment, etc.
Applicable Industry: Lamp holder, leather, food (eggs), packing carton box, beverage, cloth, electronic, meter, bottle , plastic, communication instruments, package and other industries, it can be combined with streamline for online marking.
There are 3 mirrors and one lens in CO2 laser cutter, and the mirrors & lens need to be clean with alcohol to keep clearly to reflect the laser in daily usage.
You will understand how does 130W CO2 laser cutter cut 15mm die board plywood in standard constructions with Ash and Maple hardwood veneers in this video.
This is a video of automatic CO2 laser engraver etching photos & patterns on wood crafts, the laser wood engraver is designed for woodcuts, signs, paintings.