UV Laser Marking Machines

Industrial 355nm 3-Axis Cold Marking Systems for Glass, Technical Plastics, PCBs & Medical Devices

Product Platforms

Explore Our Industrial UV Laser Range

Designed and built in the UK, Lotus Meta UV laser systems operate at a 355nm wavelength to achieve photochemical "cold marking" without thermal stress, micro-fractures, or surface deformation.

Meta-C 3D UV Laser Marking Machine Workstation
3D UV Workstation

Meta-C 3D UV

The ultimate workstation for ultra-fine cold marking on glass, silicone, and heat-sensitive medical polymers.

  • Laser Power: 5W / 10W / 15W
  • 3-Axis dynamic beam focus standard
  • Crack-free glass & ceramic etching
Meta-XY UV Automated Batch Laser Part Marking Machine
Automated Batch Marking

Meta-XY UV

High-volume batch laser marking machine featuring an automated 700x500mm XY motion stage for multi-part trays.

  • Work Table: 700mm x 500mm
  • Unattended 24/7 industrial production
  • Zero thermal damage or ablation
Meta-XY XL UV Large Format Laser Part Marker
Large Format UV

Meta-XY XL UV

Designed for large-format electronic panels, composite trays, and multi-component automated coding runs.

  • Work Area: 1000mm x 600mm
  • Class 2 laser safety enclosure
  • High-speed galvo scanning system
PersonaLase Retail UV Laser Engraving System
Retail Customisation

PersonaLase UV

Sleek, compact UV laser engraver built for real-time in-store customisation on luxury products and glassware.

  • Compact retail footprint
  • High-contrast marking on all materials
  • Operator-safe Class 1 / Class 2 options
Zero-Heat Precision

UV Cold Laser Marking Applications & Substrates

Operating at an ultra-short 355nm wavelength, UV lasers break chemical bonds directly via photochemical action. This cold processing eliminates heat-affected zones, rendering UV the only viable solution for ultra-delicate components.

UV laser marking on ABS plastic Apple AirTags Engineering Plastics

Technical Polymers

ABS, PC, PEEK & Silicon

Creates sharp, indelible 2D barcodes and logos without surface discolouration, foaming, or structural melting.

3D UV laser etched curved glass 3D Glass Etching

Glass & Crystal

Micro-Crack-Free Etching

Produces smooth, non-destructive frosting on glassware, optical components, and pharmaceutical glass ampoules.

UV laser UDI barcode marking on medical device Medical Devices

Medical & Pharma

FDA UDI & EU MDR Compliance

Durable DataMatrix codes that survive repeated autoclave cycles, chemical sterilisation, and salt fog exposure.

UV laser coding on PCB electronics board Electronics & PCBs

PCBs & Components

FR-4 & Silicon Wafers

High-resolution micro-coding down to 1mm DataMatrix codes without thermal interference to delicate circuitry.

Engineering Specifications

Lotus Industrial UV Systems Comparison

Compare key dimensions, laser source power options, and work envelopes across our Made-in-Britain UV laser platforms.

System Model Work Envelope (mm) UV Power Options Laser Safety Class Primary Industrial Applications
Meta-C 3D UV 350 × 350 5W / 10W / 15W Class 2 Enclosure (CE) Standalone precision workstation for medical devices, technical plastics & curved glass
Meta-XY UV 700 × 500 5W / 10W / 15W Class 2 Enclosure (CE) Batch component marking & tray coding for electronics and injection-moulded parts
Meta-XY XL UV 1000 × 600 5W / 10W / 15W Class 2 Enclosure (CE) Large-format panel coding, high-volume production trays & composite sheets
Meta-i UV Custom Integration 5W / 10W / 15W OEM Integration Head Inline automated coding for high-speed manufacturing lines and robotics cells
PersonaLase UV Compact Footprint 5W / 10W Class 2 Enclosure (CE) On-demand retail product personalisation, cosmetics branding & luxury packaging
British Engineering Excellence

Built to Perform. Engineered to Last.

For over 30 years, Lotus Laser Systems (Laserite Ltd.) has designed, built, and calibrated industrial laser equipment at our UK headquarters in Basildon, Essex. We provide robust engineering integrity backed by accredited quality systems.

ISO 9001 Accredited

Quality management system ensuring strict production tolerances and repeatable build standards.

Made in Britain

Verifiably designed, engineered, and assembled in the UK using military-grade aluminium frames.

3D Dynamic Focus

3-axis beam expansion technology keeps the laser focused over complex curved or stepped parts.

15+ Year Design Life

Heavy-duty construction engineered for 24/7 continuous industrial operational cycles.

Global Support

Supported in 46 countries with factory-trained distributors and UK direct application support.

CE & Cyber Essentials

Fully compliant with international electrical, laser safety standards, and secure IT protocols.

Technical FAQs

Questions Global Procurement Managers Ask About UV Lasers

Get factual, engineering-backed answers from our applications team regarding UV 355nm technology, substrate compatibility, and international compliance.

What is a UV laser marking machine used for?

A UV laser marking machine operates at a 355nm wavelength to create permanent, high-contrast marks on sensitive materials such as technical plastics, PCBs, glass, silicon, and medical-grade polymers. UV lasers excel when fiber (1064nm) or CO2 (10600nm) lasers risk burning, warping, or micro-cracking the substrate.

How does UV cold marking compare to fiber laser marking on plastics?

UV lasers produce "cold marking" via direct photochemical bond breaking, creating micron-fine marks with virtually zero thermal energy transfer. Fiber lasers rely on thermal heating, which can melt, char, or distort heat-sensitive plastics such as ABS, Polycarbonate, PEEK, or Silicone.

Can UV laser markings survive medical sterilisation and chemical washdowns?

Yes. Lotus UV laser markings are permanent and engineered to meet FDA UDI and EU MDR medical standards. They withstand aggressive autoclaving, alcohol wipe-downs, chemical sterilisation, and environmental corrosion testing.

Can UV lasers mark glass without cracking?

Yes. Unlike CO2 laser etching which relies on thermal micro-fracturing, 355nm UV laser radiation creates smooth, high-precision frosted marks on glass containers, vials, and lenses without inducing micro-cracks or structural weakness.

Can I test my components before committing to purchase?

Yes. We encourage overseas procurement teams to send component samples to our application laboratory in Basildon, UK. We provide comprehensive test reports, marking speed analysis, and optical verification prior to machine selection.

Application Validation

Request Free Sample Marking & Technical Advice

Verify your exact substrate, marking depth, and cycle times with our UK applications engineering team. We deliver detailed feasibility reports and live virtual demonstrations for international buyers.

Send an Inquiry

Call direct: +44 1268 567540 · Email: [email protected]