HT-355 using cold laser technology at 355nm wavelength, UV lasers deliver ultra-fine marks without heat damage – perfect for sensitive materials like glass, ceramics, plastics, and semiconductors. Unlike CO₂ or fiber lasers, UV’s short wavelength creates crisp, high-contrast engravings on even the most fragile surfaces, making it ideal for electronics (PCB marking), medical devices, jewelry, and transparent materials. With micron-level precision and minimal material impact, UV lasers are the go-to choice when you need flawless, burr-free results on challenging surfaces.
Laser Source: 266nm or 355nm UV laser (deep UV for fine processing)
Ultra-Fine Spot: Cold processing, no material deformation
Ultra-Fine Marking: Superior to ink printing (wear-resistant, pollution-free)
High Precision: Short 355nm wavelength for micro-features (holes, cuts, QR codes)
Cold Processing: Minimal thermal distortion, ideal for heat-sensitive materials
| Model | HT-355NM | |
| Laser wavelength | 355nm | |
| Laser power | 3/5/8/10/15W | |
| Carving range | 100×100-300×300((mm)Optional) | |
| Marking speed | ≤7000mm/s | |
| Light beam quality | <1.2 | |
| Repeating frequency | 10KHz-300KHz | |
| Engraving line speed | ≤7000mm/s | |
| Minimum line width | 0.01mm | |
| Minimum character | 0.15mm | |
| Repeating precision | ±0.002mm | |
| Cooling Mode | water cooling | |
| Integrity power | <1.5KW | |
| lifespan of laser source | up to 20000hours | |
| Power supply | 110-220V/50Hz-60Hz | |
