Fiber laser beam passes through glass directly while CO2 laser beam is almost absorbed by the glass. Therefore, CO2 laser beam is able to engrave on glass. The CO2 laser marking machine can engrave on plastics with deeper marking depth and lower discoloration. The CO2 laser is suitable for marking organic materials such as paper, leather, wood, ceramics.
CO2 Laser marking machines have developed rapidly in recent years. The most well-known laser sources of enclosed CO2 marking machine are the SYNRAD and COHERENT. HBS laser company can provide the following machine with the laser source of SYNRAD or COHERENT, whichever you prefer.