In recent years, fiber laser marking machine is widely used in the printing field, fiber laser marking machine can be applied to a variety of materials, including plastic and rubber, metal, silicon wafer, etc. Compared to the laser calibration and traditional mechanical engraving, chemical etching, screen printing, ink printing, etc., fiber laser marking machine has the following 10 major advantages:
Non-contact marking will not cause pollution to the environment.
The text information marked by the fiber laser marking machine is clear and permanent, and will not fade or fall off.
3. Good Beam Quality:
Fiber laser is close to the diffraction limit, so that more fine marking can be achieved.
4. Small Size:
The fiber laser has a reliable structure, small size, small power consumption, no high voltage and no large water cooling system.
5. High Speed:
The fiber laser marking machine is equipped with a high-speed digital scanning head and adopts fiber output. The marking speed is 2-3 times that of traditional models.
6. Long Service Life:
The life of the whole machine is about 100,000 hours. Compared with other types of laser markers, it has the longest service life.
Because there is no optical lens in the resonant cavity of the fiber laser, it has the advantages of adjustment-free, maintenance-free and high stability, which is unmatched by other types of lasers.
8. High Electro-Optical Conversion Efficiency:
The fiber laser wavelength is 1064nm, and the electro-optical conversion efficiency is more than 28%. Compared with other types of laser marking machines, the conversion efficiency is 2-10%, which has great advantages in energy efficiency and environmental protection.
9. Low Cost:
The manufacturing cost of optical fiber laser marking machine is low and the technology is mature, so the price of the whole laser machine (standard machine) is lower than that of other types of lasers.
10. Simple Cooling Method:
no need for thermoelectric cooling and water cooling, just simple air cooling.