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- Delta 22W vs PHECDA 20W
Algolaser Delta 22W vs Elegoo PHECDA 20W
What Delta 22W does better (8) and where PHECDA 20W wins (2) — every spec side by side.
vs
7.1Power & cutting6.4
6.9Speed6.6
2.8Precision8.7
8.8Work area7.7
4.9Safety5.8
9.4Features & ease of use6.4
Dimensions
Size comparison
Delta 22WPHECDA 20W
| Delta 22W | PHECDA 20W | Difference | |
|---|---|---|---|
| Height | 240 mm | 190 mm | +50 mm |
| Width | 650 mm | 673 mm | −23 mm |
| Depth | 730 mm | 660 mm | +70 mm |
| Weight | 7 kg | 6.5 kg | +0.5 kg |
Drawn to the same scale from the official dimensions (front and side).
Why is Delta 22W better than PHECDA 20W?
- Built-in cameraYes · PHECDA 20W: No
- Autofocus / auto heightYes · PHECDA 20W: No
- Work area (surface)1,764 cm² vs 1,600 cm²+10%
- Laser output power22 W vs 20 W+10%
- Max cutting depth – wood / plywood (one pass)10 mm vs 8 mm+25%
- Max engraving / travel speed500 mm/s vs 417 mm/s+20%
- Work area width (X)425 mm vs 400 mm+6%
- Work area depth (Y)415 mm vs 400 mm+4%
Why is PHECDA 20W better than Delta 22W?
- Laser spot size0.16 mm vs 0.06 mm2.7×
- Weight7 kg vs 6.5 kg+8%
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 |
| Wavelength | 450 nm | 455 nm |
| Laser power | ||
| Laser output power | 22 W | 20 W |
| Work area | ||
| Work area | 425 × 415 mm | 400 × 400 mm |
| Work area width (X) | 425 mm | 400 mm |
| Work area depth (Y) | 415 mm | 400 mm |
| Work area (surface) | 1,764 cm² | 1,600 cm² |
| Work-area extension kit | Yes | — |
| Speed & cutting | ||
| Max engraving / travel speed | 500 mm/s | 417 mm/s |
| Max cutting depth – wood / plywood (one pass) | 10 mm | 8 mm |
| Precision | ||
| Laser spot size | 0.16 mm | 0.06 mm |
| Safety | ||
| Enclosed (fully covered) | No | No |
| Flame / fire detection | No | No |
| Tilt / movement sensor | — | Yes |
| Built-in fume filter / purifier | Yes | Yes |
| Exhaust fan | — | Yes |
| Features | ||
| Air assist | Yes | Yes |
| Built-in camera | Yes | No |
| Autofocus / auto height | Yes | No |
| Rotary attachment support | Yes | Yes |
| Touchscreen / control panel | Yes | Yes |
| Offline engraving (no computer) | Yes | — |
| Connectivity & software | ||
| Connections | SD / USB drive | USB, SD / USB drive |
| Wi-Fi | Yes | Yes |
| USB | Yes | Yes |
| SD / TF card | Yes | Yes |
| Phone app control | — | Yes |
| Compatible software | LightBurn, LaserGRBL | LightBurn, LaserGRBL |
| LightBurn compatible | Yes | Yes |
| File formats | — | SVG, DXF, JPG, PNG, BMP, TIF |
| Size & power | ||
| Width | 650 mm | 673 mm |
| Depth | 730 mm | 660 mm |
| Height | 240 mm | 190 mm |
| Weight | 7 kg | 6.5 kg |
| Rated power consumption | 144 W | 55 W |
