Atomstack Kraft Dual Laser Engraver vs Sculpfun S40 Max
Technical comparison · Diode laser (405–460 nm)
S40 Max leads on the available specs (starting with work area); Kraft Dual Laser Engraver makes sense only for non-technical reasons (availability, support, ecosystem), or if the missing data matters in your case.
| Parameter |
Kraft Dual Laser Engraver
Atomstack
F2 · Intermediate
|
S40 Max
Sculpfun
F3 · Advanced
|
|---|---|---|
| Identity | ||
| Launch year | 2025 | 2025 |
| Use tier | F2 — Intermediate | F3 — Advanced |
| Price | ||
| Price (€) | ~1200–1700 € | ~950–1200 € |
| Universal specs | ||
| Dimensions (W×D×H) (cm) | 79.1 × 61 × 26.15 cm | 115.4 × 111.3 × 24 cm |
| Weight (kg) | 23.6 kg | 15.2 kg |
| Work area (mm) | 500 × 320 mm | 830 × 800 mm |
| Power (W) | 216 W | 350 W |
| Voltage (V) | 24 V | 24 V |
| Maximum speed | 600 mm/s | 36000 mm/min |
| Declared precision | — | 0.1 mm |
| Category specs | ||
| Work area (short side) (mm) | 320 mm | 800 mm |
| Rated power (W) | 20 W | 48 W |
| Source technology | Diode | Diode |
| Max travel speed (mm/s) | 600 mm/s | 600 mm/s |
| Max processing speed (mm/s) | 600 mm/s | 600 mm/s |
| Max cut depth per material | Wood: 18mm, Acrylic: 5mm, Leather: 5mm | 20mm compensato, 6mm acrilico scuro |
| Wavelength (nm) | 450 nm | 455 nm |
| Min resolution (µm) | 30 µm | 100 µm |
| Autofocus | True | True |
| Rotary included/compatible | — | False |
| Passthrough | — | True |
| Supported software | LightBurn, Proprietary | LightBurn, Proprietary, Other |
| Ecosystem | ||
| Cloud dependency | No | No |
| Software notes | The system is fully compatible with LightBurn, the industry standard for laser control, which allows users to easily manage the dual laser source for processing different materials without changing the head. For users looking for a plug-and-play solution, the proprietary AtomStack Studio software is available, compatible with Windows, macOS, and even mobile devices. The latter simplifies the use of the built-in 16 MP camera, optimizing the workspace preview for quick and precise positioning, thus reducing material waste. The machine supports job resume in case of power failure and can operate offline via a USB flash drive, ensuring an uninterrupted workflow even without a continuous connection to a computer. | Fully compatible with LightBurn and LaserGRBL, offering WiFi, USB connectivity, and offline control via the integrated TS1 touchscreen or proprietary app. |
The differences that matter
- Work area: Kraft Dual Laser Engraver 500×320 mm vs S40 Max 830×800 mm — S40 Max wins (+315%)
- Price: Kraft Dual Laser Engraver 1450 € vs S40 Max 1075 € — S40 Max wins (+35%)
Which one to choose
MakerSpecs is an independent atlas. We don't sell products: this comparison links to both sheets, where you'll find complete data and official links.