- Processing Talk
- Compare
- K1 Pro Max 48W vs B1 40W
Ikier K1 Pro Max 48W vs Longer B1 40W
What K1 Pro Max 48W does better (7) and where B1 40W wins (4) — every spec side by side.
vs
9.3Power & cutting8.6
9.4Speed8.0
3.8Precision4.4
8.5Work area8.9
6.7Safety3.2
7.9Features & ease of use3.5
Why is K1 Pro Max 48W better than B1 40W?
- Max engraving / travel speed900 mm/s vs 600 mm/s+50%
- Air assistYes · B1 40W: No
- Autofocus / auto heightYes · B1 40W: No
- Laser output power48 W vs 40 W+20%
- Max cutting depth – wood / plywood (one pass)30 mm vs 25 mm+20%
- Flame / fire detectionYes · B1 40W: No
- Wi-FiYes · B1 40W: No
Why is B1 40W better than K1 Pro Max 48W?
- Laser spot size0.2 mm vs 0.1 mm2×
- Work area (surface)1,681 cm² vs 1,980 cm²+18%
- Work area width (X)410 mm vs 450 mm+10%
- Work area depth (Y)410 mm vs 440 mm+7%
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 | — |
| Laser power | ||
| Laser output power | 48 W | 40 W |
| Work area | ||
| Work area | 410 × 410 mm | 450 × 440 mm |
| Work area width (X) | 410 mm | 450 mm |
| Work area depth (Y) | 410 mm | 440 mm |
| Work area (surface) | 1,681 cm² | 1,980 cm² |
| Work-area extension kit | — | Yes |
| Speed & cutting | ||
| Max engraving / travel speed | 900 mm/s | 600 mm/s |
| Max cutting depth – wood / plywood (one pass) | 30 mm | 25 mm |
| Precision | ||
| Laser spot size | 0.2 mm | 0.1 mm |
| Positioning accuracy | 0.01 mm | — |
| Linear rails | Yes | — |
| Safety | ||
| Enclosed (fully covered) | No | No |
| Flame / fire detection | Yes | No |
| Tilt / movement sensor | Yes | — |
| Features | ||
| Air assist | Yes | No |
| Built-in camera | No | No |
| Autofocus / auto height | Yes | No |
| Rotary attachment support | Yes | Yes |
| Touchscreen / control panel | Yes | Yes |
| Offline engraving (no computer) | Yes | — |
| Connectivity & software | ||
| Connections | USB, Wi-Fi, SD / USB drive | USB, SD / USB drive |
| Wi-Fi | Yes | No |
| 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 | 780 mm | — |
| Depth | 500 mm | — |
| Height | 153 mm | — |
| Weight | 12 kg | — |
| Input voltage | 100–240 V | — |
