Glass + ceramics
High-precision, material-friendly engraving + labelling
Laser labelling & engraving of glass and ceramics
Precise. Durable. Contactless.
The laser marking and engraving of ceramics requires particular precision and experience, as these materials are among the hardest and most brittle materials. The right choice and suitable optical configuration of the laser system in combination with the process parameters specially determined for the respective application during application development guarantee optimum results, permanently.
Variety & quality
Glass and ceramics are among the most precious, but also the most sensitive materials in technology, design and industry. Our specialised laser marking processes enable high-precision, material-friendly engraving on almost all types of glass and ceramics - optionally also with Signolux ultra-short pulse laser technology (USP) for the highest demands.
We offer turnkey solutions for the production of large and very large quantities with automated systems.
Damage-free glass labelling
The laser marking of glass places high demands on precision and material protection. Due to its transparency and brittleness, conventional laser processes can easily lead to stress cracks, unwanted clouding or chipping. To avoid this, we rely on two highly specialised technologies. UV lasers and ultra-short pulse lasers (USP). The UV laser works with a wavelength of 355 nm and enables particularly fine, high-contrast markings on glass - for logos, codes or technical labelling, for example. Thanks to the high absorption in the ultraviolet range, glass can be modified locally without heat penetrating into deeper layers. This results in precise, smooth and permanent markings, ideal for applications in electronics, medical technology or design objects.
Glass labelling with UKP Signolux
The Signolux UKP laser is used for the highest demands. This technology generates ultra-short laser pulses that ablate the material by "cold ablation" - without contact, without thermal influences, without micro-fractures.
USP lasers enable micro lettering, filigree engravings and even structured effects on sapphire glass or technical glass - with maximum edge quality and without impairing the strength of the component.
Labelling and engraving ceramics
With modern laser technologies - in particular the Signolux ultra-short pulse laser (USP) and pulsed fibre lasers - permanent, high-resolution markings and engravings can be created on ceramic surfaces without thermally stressing or damaging the material. Depending on the application, the marking can be used for functional or design purposes, for example to refine housings, implants or precision components. The laser produces non-contact, abrasion-resistant markings that can be applied to small areas with high repeat accuracy. Signolux USP lasers deliver excellent results, particularly with glazed or high-density ceramic materials such as aluminium oxide (Al₂O₃), zirconium oxide (ZrO₂) or silicon nitride. They enable micro-engraving with high edge quality, without cracks or material flaking - a decisive advantage over mechanical processes.
The advantages of laser marking on glass and ceramics
Flexible and economical
- Labelling with logos, plain text, serial numbers and codes
- Individualisation
- No consumables such as labels or inks
Forgery-proof
- Tampering leaves visible traces
- Traceability of products through Data Matrix codes
Precise
- Outstanding labelling quality
- High contrast and high read reliability
- Fast
Resistant
- Highly resistant to heat, abrasion and chemicals
- Functional engravings with defined depth
Suitable products
Laser workstation LG 200
Modularity as a pioneering concept
PenSoft Control
Easy-to-use interface for laser applications
Laser system with conveyor belt
Automatic laser system with flexible workpiece carriers
Desktop Laser LG100
Premium table system in industrial laser technology
Desktop Laser LG150
The all-rounder in industrial laser technology
Rotary table laser LG200 RT
For maximum production speed
Laser workstation LG300
Spacious work area and double pull-out table for maximum throughput rates
LG300 RT round table laser system
Maximum productivity in large format
Laser workstation LG 500
the top class for XL formats in laser processing
OEM fibreline
Ready-to-install laser for numerous applications
OEM UV Line
High-precision DPSS laser for your production
Signolux UKP Pico
Precision & quality for the highest demands
Signolux UKP femto
Precision & quality for the highest demands
LG500 A Double shutter
Automatic loading system for large workpieces
LG200 RT with vibratory feeder
based on LG200 RT rotary table laser system for automatic labelling of bulk goods
Laser workstation LG 500 Robo
Fully automatic and flexible with integrated robot
Rotary transfer laser system
Automatic with flexible workpiece holders
OEM Carbonline
CO₂ technology for versatile applications
Integration station
Laser system for easy integration into conveyors
VisionSystem Verifier
Verification of e.g: Data Matrix codes, barcodes, QR codes, etc.
Further applications
Name plates
Customised, precise and permanently legible laser markings for the highest demands in industry and production.
White goods
Laser labelling in the visible area of a microwave, cooker, washing machine or coffee machine places the highest demands on quality.
Cutting tools
Flexible and durable laser labelling
Tool + mould making
Our systems for laser marking of type plates offer the largest selection of different solutions for every application on the market.
Medical devices UDI
Ultra Black Marking - UDI-compliant and permanent labelling
Electronics housing
Customised, precise and permanently legible laser markings for the highest demands in the electronics industry
Packaging
Perfect for recycling: direct labelling on cardboard packaging.
Wristwatches
Flexible and durable laser labelling
Industries
Mechanical engineering
We use state-of-the-art laser technology to create precise, durable solutions for demanding plant and mechanical engineering applications
Tool+mould making
Our laser machines enable precise engraving and labelling in tool and mould making, which increases efficiency and adaptation to workpiece geometries
Electronics industry
Penteq laser machines offer precise cutting, welding and marking for the electrical industry, ideal for battery cells and electronic components
Automotive industry
Penteq laser machines enable precise cutting, welding and labelling in the automotive industry, especially for batteries and metal components
Glass manufacturer
Penteq laser machines enable glass manufacturers to produce precise engravings and permanent markings, ideal for logos and QR codes on glass surfaces
Tool manufacturer
Penteq laser systems enable precise, efficient and cost-saving production of durable tools - innovative and robust
Air+Space
With innovative laser technology, Penteq delivers precise and reliable solutions for the highest demands in the aerospace industry
Packaging industry
Our laser systems integrate seamlessly into high-speed lines and ensure maximum efficiency in packaging labelling
Maritime industry
Penteq supplies robust laser technology for precise material processing and labelling despite the harshest maritime environments