UV Laser Marking Machines for Industrial Traceability

Our UV laser marking machines work with minimal heat impact, making them ideal for marking sensitive applications such as medical devices. When compliance and durability are critical, UV is the answer.
  • Legible Data Matrix codes down to 1mm
  • Passes salt, abrasion & chemical resistance testing*
  • Built in Britain | Modular design | 10-year ‘Diamond Cover’ option
Request a UV Sample Compare UV Systems
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Explore Our Industrial UV Laser Range

Discover our full range of UV laser systems, including desktop and high-volume industrial models designed for precise, low-heat marking applications.

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Lotus Meta-C 3D UV Laser Engraving Machine
3DAutomation ReadyUV Laser

Meta-C 3D • UV Laser Marking Machine

The Meta-C UV laser engraver is the best laser for marking glass, plastics, and much more. It uses UV technology to create an amazing finish across glass surfaces without cracking or damaging the glass, and can mark plastics & silicone with pristine clarity. •  Ultra-high detail on any material •  World-leading glass marking that far surpasses CO2 etching •  Leaves surface marks with no damage or ablation

Power (W): 5, 10, 15
Ideal for: PCBs, Electronics, Components, Branding, and much more
Materials: Glass, Plastics, Wood - Almost Everything!

Lotus Meta-XY Laser Engraving Machine
3DAutomation Ready, Batch ProcessingUV Laser

Meta-XY UV • Laser Part Marking Machine

The Meta-XY UV laser marking machine is perfect for marking hundreds of components in one go. For plastic, glass, PCBs, medical applications and much more, this laser marks with more power, precision, and automation than any other competitive machine on the market. Built for companies looking to take their production to the next level, the Meta-XY UV Laser Marker is the engraving solution that's here to grow your business. •  Fully automated laser engraving on almost any material •  Easy to use with a huge 700mm x 500mm work area • Ultra precise, sharp engraving with no heat damage or ablation

Power (W): 5, 10, 15
Worktable (mm): 700 x 500
Materials: Almost Everything

Lotus Meta-XY XL Laser Engraving Machine
3DAutomation Ready, Batch Processing, Colour MarkingMOPA Fiber X17

Meta-XY XL Fiber • Laser Part Marking Machine

•  Lotus quality on a larger scale – 1000 x 600mm work area •  Designed for marking large-format parts and panels with accuracy •  Powerful and versatile solution for industrial applications

Power (W): 30, 60, 80
Worktable (mm): 1000 x 600
Materials: Most Metals, Stone, Some Plastics

Lotus Meta-XY XL Laser Engraving Machine
3DAutomation Ready, Batch Processing, Colour MarkingMOPA Fiber X17

Meta-XY XL UV • Laser Part Marking Machine

•  Lotus quality on a larger scale – 1000 x 600mm work area •  Designed for marking large-format parts and panels with accuracy •  Powerful and versatile solution for industrial applications

Power (W): 5, 10, 15
Worktable (mm): 1000 x 600
Materials: Almost Everything

PersonaLase – The Ultimate UV Laser Engraver for Retail

Personalase – UV Laser Engraver for Retail

•  Sleek, cutting-edge UV laser engraver •  Designed for real-time in-store customisation •  Effortlessly integrates into your retail space

Power (W): 5
Materials: Almost Everything

Meta-i Laser Coding Machine
2D, 3DAutomation ReadyMOPA Fiber X17, UV Laser

Meta-I • Laser Coding Machine

•  State-of-the-art laser coding machine
•  Designed for effortless integration into high-speed production lines
•  Optimise production processes by marking, coding & engraving

Power (W): 5, 10, 15, 30, 60, 80, 100
Materials: All (available with any laser source)

Applications of UV Laser Marking

For materials that cannot be processed effectively with fiber or CO2 lasers, UV is the answer. From medical plastics to glass and copolyesters like Tritan™, UV provides a fine, high-contrast result that is truly unmatched. Operating at 355nm, it delivers an exceptional mark on almost any material. 

  • Plastics & Polymers – High-contrast marking for ABS, polycarbonate, polyethylene, and acrylic without surface distortion.
  • PCBs & Electronics –Fine marking and coding of printed circuit boards and components without affecting circuitry.
  • Medical Devices – Durable UDI, barcode, and batch codes that resist autoclaving and chemical sterilisation.
  • Glass & Ceramics – Smooth, micro-crack-free engraving on transparent or brittle materials.
  • Industrial Components – Traceable, permanent coding for high-volume manufacturing environments.

This combination of low heat and micron-level precision marking makes our UV lasers the only solution for sectors where component integrity simply cannot be compromised. 

 

Why Choose UV Laser Marking Technology

Because UV systems use a much shorter wavelength than fiber or CO2, they can achieve a finer detail with minimal heat impact. This makes UV lasers ideal for marking plastics and delicate materials such as medical equipment, where traditional marking risks damage or deformation. UV lasers use a process called “cold marking”, where it removes material through a photochemical reaction instead of through heat. This means it can mark even the most delicate of materials without charring, warping or burr formation.

  • Cold marking – No heat-affected zones or surface melting
  • Ultra-fine detail – Ideal for micro text, QR codes, and 2D DataMatrix
  • Wide material range – Plastics, PCBs, glass, ceramics, and coated metals
  • 3D control – Consistent focus and accuracy on curved surfaces
  • Configurable power – Available in 3–15 W with full integration support

Unlike CO2 or fiber systems, UV lasers mark without damaging the material’s surface or structure, making them indispensable in industries where sterile marking is non-negotiable.

Typical Industry Applications

Our UV laser systems are trusted by manufacturers across sectors where traceability, cleanliness, and precision are paramount.

  • Medical & Pharmaceutical – UDI, batch codes, and sterile traceability on plastics and coated metals.
  • Electronics & Semiconductors – Low-impact marking on PCBs, wafers, and micro-components.
  • Automotive & Aerospace – Marking on polymer housings, switches, and coated surfaces for long-term durability.
  • Packaging & Plastics – High-speed identification for injection-moulded and extruded parts.
  • Industrial Manufacturing – Permanent, tamper-proof marking in production line environments.

Built for Industrial Integration

Each UV laser system from Lotus is expertly engineered for reliability, offering seamless automation and a 15+ year lifespan.

  • Designed for inline and robotic integration
  • Compatible with barcode, UDI, and traceability software
  • High-stability alignment for 24/7 operation
  • Industrial-grade build with CE and ISO 9001 certification

Whether used as a standalone workstation or part of a fully automated cell, Lotus UV systems deliver consistent, high-quality marking across every component.

Why Choose Lotus Laser?

Our machines are built to last, offering 15+ years of service life and the longest warranties you’ll find on the market. With decades of experience in industrial laser technology, we offer our customers the assurance of long-term performance and quality that never falters.

  • Built in Britain using environmentally friendly mil-spec aluminium frameworks
  • ISO 9001 certified and Cyber Essentials accredited
  • 3-10 year warranties, including our industry-first 10-year Diamond Cover

Compliance & Testing

Our machines are designed meticulously to comply with international standards. Every mark made with a UV machine is audit-ready, resilient, and can be validated for permanence and legibility using industry-standard tests.

  • Supports UDI (FDA & EU MDR), UID (MIL-STD-130), and ISO/IEC 15415/15416*
  • Validation with on-board or offline code verification cameras
  • Marks tested against salt fog, abrasion, chemicals, sterilisation cycles*

Frequently Asked Questions

Here are some of the most common questions manufacturers ask when considering UV laser marking.

A UV laser marking machine is used to create permanent, high-contrast marks on sensitive materials such as plastics, PCBs, glass, and medical-grade polymers. UV laser marking machines are an essential tool when fiber or CO2 lasers risk damaging the substrate. 

UV lasers use a 355nm wavelength, which produces fine detail with minimal heat impact (often referred to as "cold marking"). This prevents burning or deformation, making UV ideal for plastics, while fiber lasers are better suited for metals.

Yes, UV laser marks are designed for permanence and typically survive sterilisation, abrasion, and chemical exposure. We are currently validating these marks through independent resilience testing, with results to be published soon.

Industries including medical devices, electronics, aerospace, defence, and consumer plastics benefit from UV systems. They provide compliance-ready, durable identification where other lasers fall short.

Typical UV laser marking systems range from £30,000 depending on the configuration, marking area, and level of automation.

Yes, UV lasers can mark glass with permanent logos, scales, or codes without causing cracks, and they produce durable, safe markings on Tritan™ copolyester, often used in food, beverage, and medical products.

Compare Our UV Laser Systems

Lotus offers a range of UV laser marking machines, each designed for different compliance needs and production scales. We build each system in Britain with unique modular components that allow for upgrades on lasers, lenses and accessories. A Lotus Laser machine is designed to grow with your business, so take a look below where you can compare key models -side by side- to find the right fit for your application. 

Model Worktable (mm) UV Power Options (W) Enclosure / Type Best Suited Applications
Meta-C 3D UV 350 × 350 5, 10, 15 Class 2, CE Certified Compact, versatile workstation for plastics, PCBs, and medical devices
Meta-XY UV 700 × 500 5, 10, 15 Class 2, CE Certified Batch coding and part marking for medium–large components
Meta-XY XL UV 1000 × 600 5, 10, 15 Class 2, CE Certified Large-format marking, trays, and composite panels
Meta-I UV Custom (integration) 5, 10, 15 Class 2, CE Certified Inline integration into automated production lines; curved and complex surfaces
Personalase UV Small footprint 5, 10 Class 2, CE Certified In-store personalisation and engraving for consumer products

Speak to an Applications Engineer Today

Discover how UV laser marking machines can improve traceability, compliance, and product durability in your production line.

Request a Sample Get a Quote

Disclaimer: Resilience testing (including salt fog, abrasion, and chemical resistance) is part of our upcoming validation programme for UV laser marks. While our systems are engineered for compliance with international standards, final resilience data will be published once independent testing has been completed.

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