Sparkle Laser Technology LLP

A UV laser marking machine is ideal for creating precise, permanent markings on transparent acrylic materials like glass and plastics. These machines use a focused ultraviolet laser beam to mark surfaces without causing significant heat damage or warping. The UV laser's short wavelength allows for high precision and fine detail in markings, making it suitable for applications like product identification, branding, and serializationUV laser marking machines use a high-energy ultraviolet laser beam to break down the surface material on a molecular level. This process, often called "cold marking," creates a change in the material's surface properties, resulting in a visible mark. The specific wavelength of the UV laser ensures that the marking process is highly precise and efficient, with minimal impact on the surrounding material. 

UV laser marking machine is a type of laser engraving and marking equipment that uses a ultraviolet (UV) laser to create permanent marks on a variety of materials. UV lasers are known for their high precision, speed, and ability to produce fine details.
Laser Average Output Power 5 WLaser Brand Oem Blue laser Laser Life 30,000 + HoursWavelength 355 nmCentral Wavelength Accuracy ± 3 nmAverage Power Stability < 3 % over 24 hoursPulse to Pulse Stability < 3% RMSPower Adjusting Range 1-100 %Pulse Repetition Rate 20-200 kHzPulse Duration (ns) < 15 ns @ 30 kHzSpatial Mode TEM00 (M2 < 1.2)

UV laser marking machines use a focused ultraviolet laser beam to create permanent marks on PVC surfaces. The laser interacts with the material at a molecular level, altering its surface properties to produce the desired mark, such as text, barcodes, or logos. The process is precise, allowing for fine details and high resolution markingA UV laser marking machine is well-suited for marking PVC materials due to its ability to produce high-quality, precise, and permanent marks without causing significant heat damage. These machines utilize a UV laser with a short wavelength, typically 355nm, which is effectively absorbed by many plastics, including PVC. The process is considered "cold marking" because it generates minimal heat, making it ideal for materials sensitive to thermal effects. The cold marking process minimizes heat damage to the PVC material, preserving its integrity and appearance

Top Features of 3D Crystal Laser Engraving MachineHigh-Power UV Laser
You can choose either 5W or 10W of either model depending on your needs, whichever works best. The UV wavelength of 355 nm allows for high absorption in crystal and glass, allowing the beam an excellent opportunity to penetrate deeply into either material, and engrave extremely sharp, precise engravings without damaging the surface.
Precision
The optical precision is amazing, with a minimum line width of 0.04 mm and the ability to engrave characters as small as 0.25 mm. Ultra-fine detail can be reproduced. Additionally, delicate shading and sharp edges are easily produced, meaning incredibly complex designs can be reproduced without problem.
Motorized Operation
Important for smooth, controlled movement throughout the engraving process, the motorized features of the system will ensure every new layer is perfectly aligned so they will all keep the same quality, no matter if you will be producing a single piece or a batch of hundreds.
Advanced Scanner System
The machine’s first-in-class, double silica-coated scanner offers superior durability and dependability, even with fast speeds. The scanner is capable of speeds up to 12,000 mm/sec, allowing for very fast engraving without compromising precision.

That is why you need the Sparkle Laser’s UV 3D Crystal Laser Engraving Machine. The UV 3D Crystal Laser Engraving Machine is the connection between your vision and an amazing, permanent piece of art. Using advanced UV laser technology, the 3D Crystal Laser Engraving Machine is capable of producing the most accurate designs, in and on the crystal itself, with the amazing clarity, precision, detail, and depth you expect.
The laser operates within the crystal or glass instead of making physical contact with the surface. Thus, it eliminates scratching, fading, wear and tear over time. What you’re left with is a stunning, permanent carving that retains its beauty for many years. The laser etching process turns standard crystals into amazing pieces that tell a story, evoke emotion and draw a response from your customers, or loved ones. From trophies, personalized photo keepsakes and eye-catching artistic displays, it can create an object of value that they have a connection with, something they want to display or show-off.  

Technical Specifications (Typical)

• Laser Power: 3W / 5W / 10W UV laser

• Marking Area: 100×100mm, 200×200mm, or customized

• Marking Depth: Up to several millimeters (inside crystal)

• Engraving Speed: 7000–15000 points/sec

• Positioning Accuracy: ±0.01mm

• Supported File Formats: PLT, BMP, JPG, DXF, AI, STL, etc.

• Lifespan: ~20,000–30,000 hours of laser source.

 Applications

• 3D Crystal Gifts: Personalized crystal cubes with 3D portraits

• Awards & Trophies: Corporate logos and text inside glass/crystal awards

• Luxury Items: Custom engravings on watches, jewelry, or glassware

• Electronics & Industrial: Fine marking on plastics, IC chips, ceramics

• Medical Devices: Delicate marking without thermal damage..