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- Kraft Lite 40W vs H20 40W
AtomStack Kraft Lite 40W vs Ortur H20 40W
What Kraft Lite 40W does better (4) and where H20 40W wins (2) — every spec side by side.
vs
7.2Power & cutting8.2
7.1Work area5.9
9.2Safety7.4
9.8Features & ease of use9.7
Why is Kraft Lite 40W better than H20 40W?
- Work area (surface)1,594 cm² vs 1,260 cm²+27%
- Flame / fire detectionYes · H20 40W: No
- Work area width (X)498 mm vs 420 mm+19%
- Work area depth (Y)320 mm vs 300 mm+7%
Why is H20 40W better than Kraft Lite 40W?
- Two laser sourcesNo · Kraft Lite 40W: Yes
- Second laser output power1.2 W vs 2 W+67%
Specifications
Side by side
| General | ||
| Laser sources | Blue diode (≈455 nm), Infrared diode (1064 nm) | Blue diode (≈455 nm), Infrared diode (1064 nm) |
| Motion system | Gantry (XY rails) | Gantry (XY rails) |
| Two laser sources | No | Yes |
| Wavelength | — | 1,064 nm |
| Frame material | — | Aluminium |
| Laser power | ||
| Laser output power | 40 W | 40 W |
| Second laser output power | 1.2 W | 2 W |
| Work area | ||
| Work area | 498 × 320 mm | 420 × 300 mm |
| Work area width (X) | 498 mm | 420 mm |
| Work area depth (Y) | 320 mm | 300 mm |
| Work area (surface) | 1,594 cm² | 1,260 cm² |
| Max workpiece height | — | 98 mm |
| Conveyor / roll feeder support | Yes | — |
| Speed & cutting | ||
| Max engraving / travel speed | — | 333 mm/s |
| Max cutting depth – wood / plywood (one pass) | 18 mm | — |
| Max cutting depth – acrylic | 5 mm | — |
| Safety | ||
| Enclosed (fully covered) | Yes | Yes |
| Laser safety class | Class 1 (eye-safe, enclosed) | Class 1 (eye-safe, enclosed) |
| Flame / fire detection | Yes | No |
| Emergency stop button | Yes | Yes |
| Tilt / movement sensor | — | Yes |
| Exhaust fan | — | Yes |
| Features | ||
| Air assist | Yes | Yes |
| Built-in camera | Yes | Yes |
| Autofocus / auto height | Yes | Yes |
| Connectivity & software | ||
| Connections | — | USB, SD / USB drive |
| Wi-Fi | — | Yes |
| USB | — | Yes |
| SD / TF card | — | Yes |
| Compatible software | — | LightBurn, LaserGRBL |
| LightBurn compatible | — | Yes |
| Size & power | ||
| Weight | 23.6 kg | — |
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