What is laser marker machine – Teresa

Nowadays laser marker machines are becoming more and more popular. Users often use them in the field requiring finer and higher precision. 

Fundamental of laser marker machine

A laser marker machine uses a laser beam to mark a permanent sign on the surface of different materials. Through the evaporation of the surface material, the deep substance come out . Thus it can engrave beautiful patterns, trademarks and words.

Composition of laser marker machine

Fiber laser

The fiber laser marking machine uses an imported pulsed fiber laser. Fiber lasers have a long service life. It also has a good laser output mode. You can find it in the casing of the marker machine.

Laser scanner

The laser scanning system consists of two parts: an optical scanner and servo control. The entire system was designed and manufactured using new technologies, new materials, new processes and new working principles.

The optical scanner is divided into an X-direction scanning system and a Y-direction scanning system. Most importantly, a laser reflecting lens is fixed on each servo motor shaft. The scan trajectory of each servo motor is digitally controlled by a computer.

F-theta lens

The function of the F-theta lens is to focus the parallel laser beam at a point. Different F-theta lenses have different marking effects and marking ranges. The fiber laser marking machine adopts imported high-performance focusing system. The standard lens focal length is F = 160mm, and the effective scanning range is Φ110mm. Users can select the model lens as needed.

Computer control system

The computer control system is the control and command center of the entire laser marker machine. It is also the carrier of software installation. The coordinated control of the acousto-optic modulation system and the galvanometer scanning system will help complete the marking process.

Power supply

Laser power supply is a device that powers the fiber laser. Its input voltage is AC220V. It is in the marking machine control box.


Laser marking machines include CO2 laser marking machine, semiconductor laser marking machine,  YAG laser marking machine and fiber laser marking machine.

Any question about laser marker, free to message me.
Contact person: Teresa Ren
Email address: xintian105@xtlaser.com
Whatsapp & Wechat: 008615006829603
Skype: xintian105@xtlaser.com