Benchtop UV Laser Marking Machine
Experience ultra-high precision with the CK-UV 355nm UV laser marking machine. Featuring advanced cold processing technology, it delivers permanent, high-contrast, damage-free marks on plastics, glass, and heat-sensitive materials.
Destroys molecular bonds directly without thermal melting, preventing material deformation or burning.
Achieves a minimum line width of 0.01mm and marking speeds up to 12000mm/s with ±0.002mm repeatability.
Perfectly tailored for medical devices, electronic components, PCBs, and transparent/brittle materials.
The UV laser marker adopts a premium 355nm wavelength UV laser source. Unlike traditional thermal processing, it utilizes a photochemical effect to directly destroy the molecular chemical bonds on the surface of the material through short wavelength and high photon energy. This innovative cold processing laser mechanism ensures zero thermal melting or evaporation, guaranteeing structural integrity for heat-sensitive, brittle, or highly reflective materials.
Widely applied as a UV laser for PCB marking, medical device laser marking, and plastic laser engraving, the UV system provides permanent, high-contrast results. It is the ultimate non-contact laser marking system for compliance-driven industries, facilitating UDI, Data Matrix, and serialized coding for pharmaceutical packaging, IC chips, automotive components, and glass bottles.
| Parameter | Specification |
| Model | UV |
| Wavelength | 355nm |
| Output Power | 3W / 5W / 10W/20W |
| Frequency | 20kHz – 200kHz (Adjustable) |
| Light Beam Quality | <1.5 |
| Pulse Width | 1 – 30ns |
| Min. Line Width | 0.01 – 0.02mm |
| Repeatability | ±0.002mm |
| Marking Speed | 3000 – 12000mm/s |
| Marking Area | 100×100 / 200×200 / Customization |
| Chilling Way | Water Chilling |
| Power Input | 220V/110V±10%, 50/60Hz |
Features
Cold Processing Technology
Eliminates heat-affected zones, ensuring materials like flexible plastics, packaging films, and PCBs are marked without burning, yellowing, or damaging the barrier layers.
Ultra-High Precision
Marking on the fly laser capability with micro-level accuracy. Perfect for placing complex QR codes (Data Matrix) and serial numbers on extremely small electronic components and dental clear aligners.
Environmentally Friendly and Pollution-Free
Operates without consumables or toxic inks, offering a clean, eco-friendly laser coding solution for food, cosmetics, and pharmaceutical packaging.
Wide Range of Material Applicability
Seamlessly processes diverse materials including glass, LCD panels, optical lenses, sapphire, and various plastics, performing everything from smooth surface frosting to thin-film removal.
Material Compatibility
| Material Category | Compatible Materials | Typical Marking Effect & Applications |
| Plastics (Core Strength) | PE, PVC, PP, PS, PLA, PC, ABS, PMMA (Acrylic), Nylon (PA), POM | High-contrast white or frosted effect; no carbonization or yellowing. Ideal for consumer electronics casings, EV battery plastics, and connectors. |
| Glass & Ceramics | Optical lenses, LCD panels, glass bottles, ceramic substrates, sapphire | Smooth, micro-crack-free marking or surface frosting. Excellent for high-end cosmetics packaging. |
| Medical & Pharma | PETG/TPU (clear aligners), surgical instruments, syringes, blister packaging | Clean UDI coding and pharmaceutical packaging traceability without damaging materials. |
| Electronics & PCB | Flexible PCBs, IC chips, silicon wafers | Precision traceability and thin-film removal. |
| Metals (Shallow) | Aluminum, Gold, Silver, Titanium, Stainless Steel, Brass | Ideal for shallow marking on polished surfaces or thin metal foils. |
Explore the Materials You Can Engrave with Our UV Laser
| Material Category | UV Laser |
| Metals | |
| Stainless Steel (304 / 316) | √ |
| Carbon Steel / Mild Steel | √ |
| Alloy Steel / Tool Steel (SKD11, H13) | √ |
| Hardened Steel (HRC > 50) | X |
| Cast Iron / Ductile Iron | √ |
| Aluminum & Alloys | √ |
| Anodized Aluminum | √ |
| Copper & Brass | √ |
| Galvanized / Zinc-Coated Steel | √ |
| Titanium & Alloys | √ |
| Magnesium Alloy | √ |
| Precious Metals (Au / Ag / Pt) | √ |
| Cemented Carbide / Tungsten Steel | X |
| Powder Metallurgy / Sintered Parts | √ |
| Magnetic Materials (NdFeB, Silicon Steel) | X |
| Electroplated Parts (Cr / Ni / Zn) | √ |
| Painted & Powder-Coated Metal | √ |
| Metal Foil & Thin Sheet (< 0.5 mm) | √ |
| Medical Instruments & Implants (UDI) | √ |
| Hardware, Tools & Fasteners | √ |
| Plastics & Rubber | |
| ABS | ABS | √ |
| PC (Polycarbonate) | √ |
| ABS + PC Alloy | √ |
| PP / PE | X |
| PVC | √ |
| PMMA / Acrylic (clear) | √ |
| POM / PEEK | √ |
| PA / Glass-Fiber Reinforced Nylon | √ |
| TPU / TPE Elastomer | √ |
| Silicone Rubber | √ |
| Epoxy / Bakelite | √ |
| Laser-Markable Plastics (doped) | √ |
| Plastic Film & Label | √ |
| Rubber (NR / NBR / EPDM) | √ |
| Foam (EVA / EPE / Sponge) | √ |
| Leather, Textile, Paper & Wood | |
| Genuine Leather | √ |
| PU / PVC Synthetic Leather | √ |
| Fabric & Textile | √ |
| Denim & Garment | √ |
| Non-Woven Fabric | √ |
| Paper & Cardboard | √ |
| Corrugated Carton | √ |
| Paper Label & Barcode | √ |
| Wood & MDF | √ |
| Bamboo & Cork | √ |
| Glass, Ceramic & Stone | |
| Glass | √ |
| Quartz Glass | √ |
| Crystal & Gemstone (incl. 3D inner engraving) | √ |
| Ceramic (Daily & Art Ware) | √ |
| Electronic Ceramics (Al₂O₃ / AlN / Piezo) | √ |
| Glazed Tile | √ |
| Marble & Granite | √ |
| Concrete & Cement Products | X |
| Sapphire & Optical Crystal | √ |
| Electronics & Semiconductor | |
| PCB / FPC | √ |
| Silicon Wafer | √ |
| IC Package & Semiconductor Device | √ |
| Electronic Components | √ |
| Cable & Wire | √ |
| Keypad & Switch | √ |
| Battery Shell & Electrode | √ |
| Coatings & Others | |
| Paint & Coating (ablation marking) | √ |
| PTFE / Teflon Coating | √ |
| Carbon Fiber & Composites | √ |
| Abrasives & Grinding Wheels | X |
| Food, Eggshell, Produce | √ |
Marking Samples
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