- Processing Talk
- Compare
- K40 Max 48W vs Nano Duo
Ikier K40 Max 48W vs Longer Nano Duo
What K40 Max 48W does better (5) and where Nano Duo wins (0) — every spec side by side.
vs
9.7Work area5.1
6.4Safety3.2
8.9Features & ease of use5.2
Why is K40 Max 48W better than Nano Duo?
- Work area (surface)6,800 cm² vs 900 cm²7.6×
- Air assistYes · Nano Duo: No
- Work area width (X)850 mm vs 300 mm2.8×
- Work area depth (Y)800 mm vs 300 mm2.7×
- Flame / fire detectionYes · Nano Duo: No
Why is Nano Duo better than K40 Max 48W?
Nano Duo 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 |
| Wavelength | 455 nm | — |
| Frame material | Steel | — |
| Laser power | ||
| Laser output power | 48 W | — |
| Work area | ||
| Work area | 850 × 800 mm | 300 × 300 mm |
| Work area width (X) | 850 mm | 300 mm |
| Work area depth (Y) | 800 mm | 300 mm |
| Work area (surface) | 6,800 cm² | 900 cm² |
| Conveyor / roll feeder support | — | Yes |
| Speed & cutting | ||
| Max engraving / travel speed | 600 mm/s | — |
| Max cutting depth – wood / plywood (one pass) | 20 mm | — |
| Precision | ||
| Laser spot size | 0.1 mm | — |
| Positioning accuracy | 0.01 mm | — |
| Linear rails | Yes | — |
| Safety | ||
| Enclosed (fully covered) | No | No |
| Flame / fire detection | Yes | No |
| Laser shield / filter cover | Yes | — |
| Features | ||
| Air assist | Yes | No |
| Built-in camera | No | No |
| Autofocus / auto height | Yes | Yes |
| Rotary attachment support | Yes | — |
| Connectivity & software | ||
| Connections | USB, Wi-Fi | SD / USB drive |
| Wi-Fi | Yes | — |
| USB | Yes | — |
| SD / TF card | Yes | Yes |
| Phone app control | — | Yes |
| Compatible software | LightBurn, LaserGRBL | LightBurn |
| LightBurn compatible | Yes | Yes |
| File formats | PNG, JPG, BMP, GIF, DXF, SVG | — |
| Size & power | ||
| Rated power consumption | 220 W | — |
| Input voltage | 100–240 V | — |
