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RAY FINE UV LASER MARKING
Ideal for ultra-fine marking on plastic, glass, PCB, ceramics, lithium batteries, and more — no thermal damage, no consumables, maximum clarity.
WHAT IS A UV LASER
A UV (ultraviolet) laser operates at a short wavelength of 355 nanometers (nm), typically generated through third harmonic generation (THG) in a solid-state laser system. This process begins with an infrared laser (1064 nm), which is first frequency-doubled to green light (532 nm), and then frequency-tripled to produce the ultraviolet beam. The result is a high-energy, short-wavelength laser ideal for micro-level marking.
Unlike infrared or fiber lasers that rely on thermal ablation, UV lasers use a photo-ablation process, where high-energy photons break molecular bonds directly. This “cold processing” method minimizes heat-affected zones (HAZ), avoiding charring, melting, or deformation—making it perfect for marking heat-sensitive materials such as plastics, glass, ceramics, and PCBs.
At Ray Fine Tech, our UV laser marking systems are engineered around this principle, offering both air- and water-cooled options, with power levels from 3W to 20W. Widely used in electronics, medical, and precision industries, our machines deliver permanent, high-contrast markings without consumables, ensuring both environmental sustainability and industrial reliability.
HOW HOW DOES THE LASER MARKING MACHINE WORK?
Technology and Principles:
The laser beam is emitted by an oscillator and scanned using a mirror (known as a scanning mirror), and a focusing lens is then used to focus the beam on the target and mark it by altering the surface.
Constitute:
The important core components of the laser marking machine include laser source, scanning head, F-theta lens, power switch, control motherboard, and electrical accessories.
Contact Us for Free Quote
You can contact us any way that is convenient for you. We are available 24/7 via fax or email.
You can also use a quick contact form below or visit our office personally.
UV LASER MARKING APPLICATIONS
Ultraviolet lasers operate at a wavelength of 355 nanometers, which is significantly shorter than those used in standard laser marking systems. This shorter wavelength allows the energy to be more readily absorbed by a wide range of materials, especially those that are transparent, heat-sensitive, or difficult to process with longer-wavelength lasers. As a result, UV lasers can achieve extremely fine and clean marks with minimal surface disturbance. Below are six common material types where our technology delivers outstanding results:
Want to test your material?
Request a free marking sample or contact our application specialist to discuss your project needs.
HOT PRODUCT
Ray Fine Tech's UV and Green laser marking systems are engineered for industrial precision and scalability. With dynamic focus control, our machines maintain consistent beam clarity across large marking fields—up to 300 × 300 mm—ensuring distortion-free results on both flat and extended surfaces. Designed for seamless integration, each system supports 3D scanning heads, motorized Z-axis adjustment, and compatibility with automated workflows. Whether in small-batch labs or high-volume production, we offer versatile configurations—from compact air-cooled units to water-cooled systems up to 100W, with optional 3D heads, vision alignment, and full enclosures—meeting the demands of any marking environment.
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- 3D Software Manual.zip
- 2025-05-12
- 11.07MB
- 1759
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- Ray Fine Laser Catalogue.pdf
- 2025-05-12
- 12.59MB
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- EZCAD 2 lite.zip
- 2025-05-12
- 36.35MB
- 127
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- WIN7_64.zip
- 2022-03-28
- 1.63MB
- 797
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- X64AMD_LmcV2u.rar
- 2022-03-28
- 1.38MB
- 866
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- Ezcad3_Release(3.16).rar
- 2022-03-21
- 9.35MB
- 1937
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- M7 GUI controller 201807.rar
- 2020-12-15
- 6.82MB
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- 3D control program LENMARK 3DS
- 2019-08-13
- 34.32MB
- 1598
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- cyclops camera program
- 2019-07-17
- 25.50MB
- 997
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- 9points calibration.docx
- 2019-07-02
- 89KB
- 1452
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KEEP IN TOUCH WITH US
Want to test your material?
Request a free marking sample or contact our application specialist to discuss your project needs.
E-MAIL
TEL
+86-15314183288
+86-635-8208968
ADDRESS
NO.177th, Dongchang Dong Road, Liaocheng city, Shandong,China