UV Laser Marking Machine Introduction
Product Overview
The UV laser marking machine is equipped with a 355nm ultraviolet laser for cold laser processing. It uses ultraviolet photons to break the molecular chains of materials for etching, delivering an extremely small heat-affected zone with no burning blackening or scorched edges. The machine is fitted with a high-precision digital galvanometer and dedicated UV F-theta lens for ultra-fine laser spot and smooth, invisible marking results.
Available models include desktop static marking type, assembly line flying marking type and vision positioning type. It is designed for micro-marking of high-precision small parts such as precision plastics, glass, electronic components, chips and optical accessories. Consumable-free and pollution-free, it produces clear marks without damaging the base material, making it a dedicated laser marking device for high-end precision products.
Equipment Dimensions
表格
| Item | Parameter |
|---|---|
| Marking Working Area | Optional 110-300mm |
| Machine Structure | Integrated desktop cabinet |
| Working Mode | Galvanometer scanning |
| Compatible File Formats | DXF, AI, PLT, etc. |
| Power Supply | AC220V 50Hz, Rated Power 1500W |
Technical Parameters
表格
| Item | Parameter |
|---|---|
| Laser Type | UV Laser |
| Laser Wavelength | 355nm |
| Laser Power | 5W/10W/13/15W/20W (Optional) |
| Marking Range | Adjustable 110-300mm |
| Marking Speed | ＜4000mm/s |
| Input Voltage | 220V |
| Minimum Line Width | ＜0.01mm |
| Cooling Method | Constant Temperature Water Cooling |
| Control System | EZCAD |
| Working Temperature | 10-30℃ |
| Working Humidity | ＜75%, No Condensation |
Product Features
表格
| Feature | Description |
|---|---|
| Cold Processing Without Thermal Damage | 355nm short wavelength generates minimal heat during processing. No scorching, carbonization or deformation. Thin plastics, transparent parts, fragile glass and chips will not crack or turn yellow. |
| Ultra-fine Focused Spot for High-precision Machining | It can process various metal coatings, as well as transparent, light-colored and soft plastics. It works perfectly on transparent PC, PP and glass which are difficult for fiber laser markers. |
| Compatible With Both Hard & Soft Materials | Fully sealed and dust-proof optical path, pre-calibrated before delivery. No manual light adjustment required. Ready for production after wiring, with low long-term failure rate. |
| Powerful Software Functions | Supports variable serial numbers, traceability QR codes, date shifting and vector graphic relief. Compatible with AI, DXF, CDR, BMP and other file formats, supports Chinese & English for foreign trade scenarios. |
Applicable Materials
- PlasticsTransparent PC, PET, PP, ABS, Nylon, PVC, Silicone, Epoxy Resin, TPU, LCD protective films, charger shells, data cables, connectors, earphone plastic parts. No color difference or yellowing for light-colored and transparent plastic marking.
- Glass, Crystal & Optical MaterialsTempered glass, ordinary glass, quartz glass, optical lenses, crystal, transparent cover plates, mobile phone glass covers, cosmetic glass bottles. Clear marking without cracking.
- Metal Coatings & Thin MetalsGold plating, silver plating, anodized aluminum, stainless steel coatings, thin aluminum foil. It can strip surface coatings without damaging the base material.
Application Industries
- 3C Electronics IndustryPrecision coding for mobile phone shells, charging adapters, data cables, earphones, camera lenses, PCB boards, chips, connectors, remote controls and screen cover plates.
- Optical & Eyewear IndustryFine engraving on transparent plate frames, resin lenses, glass frames and spectacle cases, without damaging light-transmitting surfaces.
- Photovoltaic & Semiconductor IndustryPrecision micro-engraving on photovoltaic glass, silicon wafers, wafers, electronic components and insulating small parts.
- Crystal Crafts & Gifts IndustryFine internal engraving and surface marking for crystal ornaments, glass crafts, transparent acrylic gifts and resin decorations.
- Watch & Jewelry IndustryPrecision marking on transparent watch lenses, ultra-thin plastic accessories and small coated ornaments.