Ultraviolet laser m↓↑arking machine is alε≈≈so called ultraviolet l✔§↔™aser marking machine, UV markinβΩ★g machine, cold light lase•Ω €r marking machine, p​≈urple laser engraving m♠↑​achine, is one of the products u•¶'←nder the laser marking machine→​ series. The traditional laser marking§® machine usually adopts thermal pr≠₽​↑ocessing technology, which is λ₩↕≈limited in the precision. The ult♦♣raviolet laser marking machi≤₩≠✔ne wavelength is 355nm, ε$λbelongs to the cold light sou←‌$rce, the processing process is called≤↔β♦: "photocorrosion" effect. The shδεort-wavelength, high-energy photons ar÷∏♠$e treated "cold" to direπ&≈ctly break the chemical bonds of th✔↑☆e atomic components of the materφ<$ ial without generating↑↔γ heat, resulting in a mate× rial with smooth edges and verα♣±y low carbonization.

It works through photo≠​✘chemical ablation, which uses laserπ® energy to break the bonds >λ¥between atoms or molecules and vapγ÷orize them into small molecules. T©♣​he focusing spot is very small,₽£λ♥ and the processing he☆ σ÷at affected zone is very small,δ±₩ so it can be used for hyperfine mar≤$©king, special material ma©≈¥rking.

Relative to other kinds ε♦of laser marking machine★£, it is the most prominent ad≠σ&vantage of marking ultrafineφ♥✘¶, can mark special materials, brittl>¥σ≥e materials, polymer materia≠←♣​ls and so on. Applicable  ↕αmaterial is very wide, solve ×±₹ many material marking is not fine eno¥γ≤✘ugh, poor effect and other ≠ €problems.
Disadvantages, can be ignored. Really ✔♣want to say the disadvantage,•±δ≤ that is, the ultraviol πet 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 crystalφ÷£ will become dirty and lead t&↑o a decrease in power, which§≥α§ will lead to the end of th¥∑e life of the ultraviolet laser,¥® and then the need to replace↔✔™ the laser. There is also "® the machine on the wo ¶♣rking environment requirements rela±£tive to other kinds of laser marking ma∏$  chine to high, the ambient temperature§®≠¥ should be maintained at 16-28℃, humidi₹¥♥↕ty 45-75% (Foshan Fulan laser r↕<ecommended in dust free air★׶★ conditioning room is be∏₹tter, but it is not req₹×★¶uired to be placed in the ai ←÷r conditioning room, temperature and h✘§↑umidity can meet the requirements)

To meet the needs of the market, Fu'←‍↕lan Laser has launched a new series of✘₽ UV laser marking machine. The core &≤parts of the equipmen©•¶t are independently developed ±π​♠and produced by the Fulan Laser design∑± team, and other majo$≤r parts can be custo"≈λmized according to customer needs, wit±§h reliable and stabl→∏ ©e performance. In addition ≤β♥to the common marking₹•σ↔, cutting and other applic£✔πations, with automation, mu≥♣®lti-axis and multi-s$​tation, CCD visual poπ₽sitioning, automatic ¥β♦focusing and other tech∞$nologies, the integration ®&✘of Fulan laser technology precipi∏≤tation over the years ₹, can provide customer ♥s with more advanced, more  ×★stable, more efficient solutions.