- Processing Talk
- Compare
- Ray7S 20W vs E1
Longer Ray7S 20W vs Sculpfun E1
What Ray7S 20W does better (1) and where E1 wins (5) — every spec side by side.
Why is Ray7S 20W better than E1?
- Laser output power20 W vs 12 W+67%
Why is E1 better than Ray7S 20W?
- Work area (surface)946 cm² vs 1,280 cm²+35%
- Built-in cameraNo · Ray7S 20W: Yes
- Two laser sourcesNo · Ray7S 20W: Yes
- Work area width (X)305 mm vs 400 mm+31%
- Work area depth (Y)310 mm vs 320 mm+3%
Specifications
Side by side
| General | ||
| Laser sources | Blue diode (≈455 nm) | Blue diode (≈455 nm), Infrared diode (1064 nm) |
| Motion system | Gantry (XY rails) | Gantry (XY rails) |
| Two laser sources | No | Yes |
| Wavelength | — | 455 nm |
| Laser power | ||
| Laser output power | 20 W | 12 W |
| Second laser output power | — | 3 W |
| Work area | ||
| Work area | 305 × 310 mm | 400 × 320 mm |
| Work area width (X) | 305 mm | 400 mm |
| Work area depth (Y) | 310 mm | 320 mm |
| Work area (surface) | 946 cm² | 1,280 cm² |
| Max workpiece height | — | 42 mm |
| Speed & cutting | ||
| Max engraving / travel speed | 600 mm/s | 600 mm/s |
| Max cutting depth – wood / plywood (one pass) | — | 8 mm |
| Precision | ||
| Laser spot size | 0.06 mm | 0.06 mm |
| Safety | ||
| Enclosed (fully covered) | Yes | Yes |
| Laser safety class | Class 1 (eye-safe, enclosed) | Class 1 (eye-safe, enclosed) |
| Flame / fire detection | No | No |
| Emergency stop button | — | Yes |
| Lid interlock | — | Yes |
| Exhaust fan | — | Yes |
| Laser shield / filter cover | — | Yes |
| Features | ||
| Air assist | Yes | Yes |
| Built-in camera | No | Yes |
| Autofocus / auto height | No | No |
| Rotary attachment support | — | Yes |
| Touchscreen / control panel | — | Yes |
| Offline engraving (no computer) | Yes | — |
| Connectivity & software | ||
| Connections | Wi-Fi | Wi-Fi |
| Wi-Fi | Yes | Yes |
| USB | — | Yes |
| Phone app control | — | Yes |
| Compatible software | — | LightBurn, LaserGRBL |
| LightBurn compatible | — | Yes |
| Size & power | ||
| Width | — | 590 mm |
| Depth | — | 500 mm |
| Height | — | 205 mm |
| Weight | — | 12.1 kg |
