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- Compare
- Ray7 20W vs Ray7 40W
Longer Ray7 20W vs Longer Ray7 40W
What Ray7 20W does better (0) and where Ray7 40W wins (1) — every spec side by side.
Why is Ray7 20W better than Ray7 40W?
Ray7 20W has no measurable advantages in this pair.
Why is Ray7 40W better than Ray7 20W?
- Laser output power20 W vs 40 W2×
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 | 40 W |
| Work area | ||
| Work area | 305 × 310 mm | 305 × 310 mm |
| Work area width (X) | 305 mm | 305 mm |
| Work area depth (Y) | 310 mm | 310 mm |
| Work area (surface) | 946 cm² | 946 cm² |
| Speed & cutting | ||
| Max engraving / travel speed | 600 mm/s | 600 mm/s |
| Precision | ||
| Laser spot size | 0.06 mm | 0.06 mm |
| Positioning accuracy | 0.06 mm | 0.06 mm |
| Safety | ||
| Enclosed (fully covered) | No | No |
| Flame / fire detection | Yes | Yes |
| Emergency stop button | Yes | Yes |
| Features | ||
| Air assist | Yes | Yes |
| Built-in camera | No | No |
| Autofocus / auto height | No | No |
| Offline engraving (no computer) | Yes | Yes |
| Connectivity & software | ||
| Connections | Wi-Fi | Wi-Fi |
| Wi-Fi | Yes | Yes |
