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- AL3 20W vs LM3 20W
Aufero AL3 20W vs Ortur LM3 20W
What AL3 20W does better (0) and where LM3 20W wins (0) — every spec side by side.
Why is AL3 20W better than LM3 20W?
AL3 20W has no measurable advantages in this pair.
Why is LM3 20W better than AL3 20W?
LM3 20W has no measurable advantages in this pair.
Specifications
Side by side
| General | ||
| Laser sources | Blue diode (≈455 nm) | Blue diode (≈455 nm) |
| Motion system | Gantry (XY rails) | Gantry (XY rails) |
| Two laser sources | No | No |
| Laser power | ||
| Laser output power | 20 W | 20 W |
| Work area | ||
| Work area | — | 400 × 355 mm |
| Work area width (X) | — | 400 mm |
| Work area depth (Y) | — | 355 mm |
| Work area (surface) | — | 1,420 cm² |
| Work-area extension kit | — | Yes |
| Precision | ||
| Laser spot size | — | 0.08 mm |
| Safety | ||
| Enclosed (fully covered) | — | No |
| Flame / fire detection | — | No |
| Built-in fume filter / purifier | — | Yes |
| Features | ||
| Air assist | Yes | Yes |
| Built-in camera | — | No |
| Autofocus / auto height | — | No |
| Rotary attachment support | Yes | Yes |
| Connectivity & software | ||
| Compatible software | — | LightBurn, LaserGRBL |
| LightBurn compatible | — | Yes |
