Ultraviolet laser marking machine is also called ultraviolet laser marking machine, UV marking machine, cold light laser marking machine, purple laser engraving machine, is one of the products under the laser marking machine series. The traditional laser marking machine usually adopts thermal processing technology, which is limited in the precision. The ultraviolet laser marking machine wavelength is 355nm, belongs to the cold light source, the processing process is called: "photocorrosion" effect. The short-wavelength, high-energy photons are treated "cold" to directly break the chemical bonds of the atomic components of the material without generating heat, resulting in a material with smooth edges and very low carbonization.

It works through photochemical ablation, which uses laser energy to break the bonds between atoms or molecules and vaporize them into small molecules. The focusing spot is very small, and the processing heat affected zone is very small, so it can be used for hyperfine marking, special material marking.

Relative to other kinds of laser marking machine, it is the most prominent advantage of marking ultrafine, can mark special materials, brittle materials, polymer materials and so on. Applicable material is very wide, solve many material marking is not fine enough, poor effect and other problems.
Disadvantages, can be ignored. Really want to say the disadvantage, that is, the ultraviolet laser wavelength is short, very easy to destroy the crystal, so usually in use about a year to maintain; In 3 to 10 years, the ultraviolet crystal will become dirty and lead to a decrease in power, which will lead to the end of the life of the ultraviolet laser, and then the need to replace the laser. There is also the machine on the working environment requirements relative to other kinds of laser marking machine to high, the ambient temperature should be maintained at 16-28℃, humidity 45-75% (Foshan Fulan laser recommended in dust free air conditioning room is better, but it is not required to be placed in the air conditioning room, temperature and humidity can meet the requirements)

To meet the needs of the market, Fulan Laser has launched a new series of UV laser marking machine. The core parts of the equipment are independently developed and produced by the Fulan Laser design team, and other major parts can be customized according to customer needs, with reliable and stable performance. In addition to the common marking, cutting and other applications, with automation, multi-axis and multi-station, CCD visual positioning, automatic focusing and other technologies, the integration of Fulan laser technology precipitation over the years, can provide customers with more advanced, more stable, more efficient solutions.