UV Laser Marking Machine
For “Cold” Precision Marking on Sensitive Electronics and Plastics.
- This UV Laser Marking Machine excels in “cold marking” on sensitive and highly reflective materials where heat from traditional lasers is a concern.
- Its short-wavelength ultraviolet light interacts with materials through a photochemical process that minimizes thermal damage.
- This allows for exceptionally fine, high-contrast marks on plastics (like PVC and PET), glass, ceramics, and even certain metals without causing micro-cracks, melting, or discoloration.
- It is particularly critical for precision applications in the electronics industry for marking circuit boards (PCBs) and silicon wafers, in medical device manufacturing for biocompatible materials, and for achieving permanent, scannable codes on glass containers, crystal, and consumer packaging.
SPECIFICATIONS
UV Laser Marking Machine
Technical Data
| Working Area (W * L) | 100² – 180² mm |
| Beam Delivery | 3D Galvanometer |
| Laser Source | UV Laser |
| Laser Power | 3W, 5W, 10W |
| Marking Speed | 15,000mm/s |
| Suitable Material | Non-Metal |
Components
UV DPSS Laser Source (Nd:YVO4)
The core of the system. Generates a 355nm wavelength beam for high-precision, low-heat marking on plastics (including sensitive types), glass, ceramics, and silicon.
High-Precision Galvo Scanner
Enables extremely fine detailing. Essential for directing the UV beam accurately to achieve the small spot sizes and intricate marks this technology is known for.
UV-Specific F-Theta Lens
A specialized lens made from materials that efficiently transmit the 355nm UV wavelength, ensuring consistent focus and mark quality across the entire work area.
Air-Cooling System
Standard UV lasers are air-cooled, simplifying setup. This keeps the compact laser source at a stable operating temperature for consistent performance.
If you have specific component preferences, we can discuss configuration options to meet your needs.
Upgrades & Variants
Safety Enclosure System
A fully interlocked, robust enclosure with integrated high-flow fume extraction and particulate filtration paths.
Cooling System Upgrade
Industrial Water Chiller supports higher-power, longer continuous operation with maximum laser stability.
In-Line Production Integration
Complete Reconfiguration for Flight Marking with Automated Vision System for high-volume manufacturing.
With our fully independent R&D department, we can help develop custom solutions for your specific requirements and desired marking effects.
Related Videos
How to Choose Laser Marking Machine?
Cut through the noise of choosing a laser marker. We’re translating your most common questions into clear guidance, comparing popular laser sources and explaining how the Galvo scanning area directly impacts your part size and marking speed.
We’ll also detail the practical upgrades, like rotary attachments or enhanced lenses, that our customers use daily to boost their shop’s throughput and capability.
Material Compatibility
| MATERIAL | MARK |
|---|---|
| Stainless Steel | |
| Aluminum | |
| Titanium | |
| Copper | |
| Gold / Silver | |
| ABS | |
| Acrylic (PMMA) | |
| Polycarbonate (PC) | |
| PET / PES | |
| Nylon | |
| PVC (Vinyl) | |
| PTFE |
| MATERIAL | MARK |
|---|---|
| PVC (Vinyl) | |
| PTFE/Teflon | |
| Epoxy Resin | |
| Engineered Wood (MDF) | |
| Natural Leather | |
| Glass / Ceramics | |
| Silicon (Wafer) | |
| Stone / Marble | |
| Paper/Cardboard | |
| Painted/Coated Metals | |
| Anodized Aluminum | |
| Plastic with Laser Additive |
Processing PVC or PTFE based materials with this laser marker generates hazardous fumes.
The use of appropriate Personal Protective Equipment (PPE) and a high-efficiency fume extraction system is mandatory.
We strongly recommend purchasing a compatible fume extractor if your shop primarily works with these materials.
