| Product Model | DB20 | DB30 | DB50 | DB100 |
| laser power | 20W | 30W | 50W | 100W |
| laser wavelength | 1064nm | 1064nm | 1064nm | 1064nm |
| Marking range | 70*70、110*110、150*150、200*200、300*300mm | 70*70、110*110、150*150、200*200、300*300mm | 70*70、110*110、150*150、200*200、300*300mm | 70*70、110*110、150*150、200*200、300*300mm |
| Engraving depth | 0.4mm | 0.4mm | 0.4mm | 0.4mm |
| Engraving line speed | 2000mm/s | 2000mm/s | 2000mm/s | 2000mm/s |
| Minimum line width | 0.01mm | 0.01mm | 0.01mm | 0.01mm |
| Minimum character | 0.01mm | 0.01mm | 0.01mm | 0.01mm |
| Repeat accuracy | 0.0015mm | 0.0015mm | 0.0015mm | 0.0015mm |
| Power supply | 220V/50HZ | 220V/50HZ | 220V/50HZ | 220V/50HZ |
| Overall dimension | 800*660*1400mm | 800*660*1400mm | 800*660*1400mm | 800*660*1400mm |
| Weight of whole machine | About 75kg | About 75kg | About 75kg | About 75kg |
| Operating System | 32-bit or XP system | 32-bit or XP system | 32-bit or XP system | 32-bit or XP system |
| Cooling mode | Built-in air cooling | Built-in air cooling | Built-in air cooling | Built-in air cooling |
| Control Interface | USB | USB | USB | USB |
| File Format | plt/dxf/ai | plt/dxf/ai | plt/dxf/ai | plt/dxf/ai |
| Laser Type | Pulsed fiber laser | Pulsed fiber laser | Pulsed fiber laser | Pulsed fiber laser |
