- Processing Talk
- Compare
- Ray2 15W vs Ray7 20W
Longer Ray2 15W vs Longer Ray7 20W
What Ray2 15W does better (1) and where Ray7 20W wins (6) — every spec side by side.
Why is Ray2 15W better than Ray7 20W?
- Enclosed (fully covered)Yes · Ray7 20W: No
Why is Ray7 20W better than Ray2 15W?
- Work area (surface)143 cm² vs 946 cm²6.6×
- Max engraving / travel speed200 mm/s vs 600 mm/s3×
- Laser output power15 W vs 20 W+33%
- Work area depth (Y)110 mm vs 310 mm2.8×
- Work area width (X)130 mm vs 305 mm2.3×
- Flame / fire detectionNo · Ray2 15W: Yes
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 | 15 W | 20 W |
| Work area | ||
| Work area | 130 × 110 mm | 305 × 310 mm |
| Work area width (X) | 130 mm | 305 mm |
| Work area depth (Y) | 110 mm | 310 mm |
| Work area (surface) | 143 cm² | 946 cm² |
| Speed & cutting | ||
| Max engraving / travel speed | 200 mm/s | 600 mm/s |
| Max cutting depth – wood / plywood (one pass) | 10 mm | — |
| Precision | ||
| Laser spot size | 0.06 mm | 0.06 mm |
| Positioning accuracy | — | 0.06 mm |
| Safety | ||
| Enclosed (fully covered) | Yes | No |
| Laser safety class | Class 1 (eye-safe, enclosed) | — |
| Flame / fire detection | No | Yes |
| Emergency stop button | — | Yes |
| Features | ||
| Air assist | Yes | Yes |
| Built-in camera | No | No |
| Autofocus / auto height | No | No |
| Offline engraving (no computer) | — | Yes |
| Connectivity & software | ||
| Connections | — | Wi-Fi |
| Wi-Fi | — | Yes |
| Compatible software | LightBurn, LaserGRBL | — |
| LightBurn compatible | Yes | — |
