Enclosed UV Laser Marking Machine
Enclosed UV laser marking machine with a 355nm cold processing laser at 3W, 5W or 10W, 0.01–0.02 mm minimum line width and water chilling for heat-sensitive, brittle and reflective materials.
355nm UV laser minimizes heat input for fine marking on heat-sensitive and reflective materials.
0.01–0.02 mm line width, ±0.002 mm repeatability and speeds up to 12,000 mm/s.
Enclosed design with optional cabinets and rotary/XY fixtures for versatile marking applications.
The enclosed UV laser marking machine uses a 355nm ultraviolet laser in a fully enclosed workstation. Rather than removing material through the thermal melting and evaporation mechanism of traditional lasers, the UV beam breaks the molecular chemical bonds on the material surface through a photochemical reaction. Because the short wavelength carries high photon energy, marking is achieved with very little heat input, which makes the machine particularly suitable for fine marking of heat-sensitive, brittle and highly reflective materials.
Output power is available at 3W, 5W or 10W with a frequency adjustable from 20 kHz to 200 kHz. Beam quality is below 1.5, pulse width ranges from 1 ns to 30 ns and repeatability is ±0.002 mm. The minimum line width is 0.01–0.02 mm, marking speed ranges from 3,000 mm/s to 12,000 mm/s, and the standard marking areas are 100 × 100 mm and 200 × 200 mm with customization available.
The machine is arranged as an enclosed workstation: the marking head is carried on a column above a worktable inside the enclosure, with a viewing window and sliding door for loading, control buttons on the front panel and a display beside the enclosure. The system is driven by an industrial computer and uses a separate water chiller for cooling, with a power input of 220V/110V ±10% at 50/60Hz. Optional cabinets and fixtures allow the same platform to be configured for a desktop bench, a console workstation or a stand-mounted setup, and for flat parts, cylindrical parts or indexed production. Applicable materials are not listed in the supplied data sheet and must be confirmed before publication.
| Parameter | Specification |
| Model | CK-UV-T10W |
| Machine Type | Enclosed UV laser marking machine |
| Wavelength | 355 nm |
| Output Power | 3W / 5W / 10W |
| Frequency | 20 kHz – 200 kHz (Adjustable) |
| Light Beam Quality | < 1.5 |
| Pulse Width | 1–30 ns |
| Min. Line Width | 0.01–0.02 mm |
| Repeatability | ± 0.002 mm |
| Marking Speed | 3,000–12,000 mm/s |
| Marking Area | 100 × 100 / 200 × 200 mm (Customization) |
| Chilling Way | Water cooling (equipped with a separate water chiller) |
| Power Input | 220V/110V ± 10%, 50/60Hz |
| Main Structure | Column / Laser Galvo / Laser Source / Field Lens / Buttons / Industrial Computer / Water Chiller |
| Applicable Materials | Transparent materials: Glass (wine bottles/borosilicate/LCD glass), acrylic, crystal; Transparent/light-colored plastics: PC, PP, PET, ABS, PPSU, HIPS, etc.; Light-colored precision/brittle materials: Silicon wafers, chips, ceramics, sapphire, PCB/FPC, electronic components, thermal materials; Thin-walled plastic parts, medical consumables, food packaging films, rubber/silicone; Other: Metal surface coating marking/removal; Metal |
| Machine Dimensions & Weight | 84*79*180cm,150kg |
| Optional Cabinets | Tabletop: Water-cooled unit 560 × 460 × 285 mm, marking unit height 780 mm, base 430 × 550 mm; Cabinet: Height 1450 mm / 800 mm / 650 mm (water-cooled unit 460 × 285 × 560 mm); Column: Height 1480 mm / 550 × 480 mm (water-cooled unit 560 × 460 mm) |
| Optional Fixtures | XY cross table / three-jaw rotary chuck / rotary indexing table / servo rotary chuck |
| Laser Safety Class | Class 1 |
| Door Interlock / Safety Features | a door interlock turns the “mechanical fact of a door being open” into an instant electrical beam-off — the laser must stop emitting before a person can physically reach the beam. It’s the component that lets a Class 4 source live inside a Class 1 product. |
| Certification | CE,ISO9001,FDA |
Features
Cold Processing for Heat-Sensitive Materials
A 355nm UV laser works through a photochemical effect rather than thermal melting or evaporation, minimising heat input and making the machine suitable for heat-sensitive, brittle and highly reflective materials.
Ultra-High Marking Precision
Minimum line width of 0.01–0.02 mm, beam quality below 1.5, pulse width of 1–30 ns and repeatability of ±0.002 mm, with frequency adjustable from 20 kHz to 200 kHz.
Wide Material Applicability
The supplied sample set covers glass, plastics, coated and non-woven surfaces and metal-base components, and the machine is described as suitable for a wide range of materials with fine, durable marks.
Enclosed Workstation with Industrial PC Control
A fully enclosed structure with viewing window, sliding door, front control buttons and a display, controlled by an industrial computer — reducing operator exposure during marking and keeping the working area contained.
Flexible Cabinet and Fixture Options
Three cabinet configurations (desktop, console and stand) plus four fixtures (XY worktable, rotary chuck, rotary table and servo rotary chuck) allow the platform to be adapted to flat parts, cylindrical parts and batch or indexed production.
Material Compatibility
| Category | Coverage |
| Applicable Materials | Transparent materials: glass (wine bottles/borosilicate/LCD glass), acrylic, crystal. Transparent/light-colored plastics: PC, PP, PET, ABS, PPSU, HIPS, etc. Light-colored/precision / brittle materials: Silicon wafers, chips, ceramics, sapphire, PCB/FPC, electronic components. Heat-sensitive materials: Thin-walled plastic parts, medical consumables, food packaging films, rubber / siliconeOthers Marking/removal of metal surface coatings; metals |
| Sample-Observed Materials | Glass (markings on the glass bottle body), plastic (QR code on the colored cap, relay housing, power adapter housing), non-woven fabric (CE mark and model designation on the mask surface), lamp base (lamp cap and glass bulb). |
| Marking Content | QR codes, barcodes, text, characters, logos (samples available for viewing) |
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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