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The UV laser marking machine is developed using a 355nm UV laser, which adopts third-order intracavity frequency doubling technology. Compared with infrared lasers, the focused spot of 355nm UV light is smaller, which can greatly reduce the mechanical deformation of materials and has small thermal impact. It is mainly used for ultra-fine marking and engraving, especially suitable for marking on food and pharmaceutical packaging materials, micro-hole drilling, high-speed dicing of glass materials, and complex pattern cutting on silicon wafers.
| Model | LS-UV-3W | LS-UV-5W | LS-UV-10W |
| Output Power | 3W | 5W | 10W |
| Laser Wavelength | 355nm | 355nm | 355nm |
| Adjustable Frequency | 20-100KHZ | 20-100KHZ | 20-100KHZ |
| Marking Range | 140x140mm | 140x140mm | 140x140mm |
| Marking Line Speed | 5000mm/s | 5000mm/s | 5000mm/s |
| Repeat Accuracy | ±0.03mm | ±0.03mm | ±0.03mm |
| Cooling Method | Intelligent Water Cooling | Intelligent Water Cooling | Intelligent Water Cooling |