| Model numer | 3K-20/30/50 |
| Laser power | ≤20W/30W/50W |
| Engraving line speed | ≤7000mm/S |
| Carving range | 150*150mm |
| Repeat accuracy | ≤0.001mm |
| Marking depth | 0.015-0.5mm |
| Marking precision | ≤0.001mm |
| Marking line width | 0.05-0.01mm |
| Laser wavelength | 1064nm |
| Whole machine power | ≤500w |
| Cooling mode | Air cooling) |
| Supported formats | PLT.DXF.BMP |
| Support system | Win7/Win10/XP |
| The fuselage size | L380xW330xH510mm |
| Fuselage weight | N.W: 15.4kg/G.W: 17.2kg |
| Packing size | 540x430x290mm |
| Support language | 14 different language |