Sculpfun S30 Ultra 11W vs Sculpfun S40 Max
Technical comparison · Diode laser (405–460 nm)
These are not machines of the same weight: the S40 Max has a 48 W optical source against the 11 W of the S30 Ultra, and a much larger bed. The S30 Ultra 11W is meant for engraving on a medium bed; the S40 Max lists cut depths and works on full panels.
| Parameter | ||
|---|---|---|
| Identity | ||
| Launch year | 2023 | 2025 |
| Use tier | F2 — Intermediate | F3 — Advanced |
| Price | ||
| Price (€) | 699 € | ~950–1200 € |
| Universal specs | ||
| Dimensions (W×D×H) (cm) | 80 × 84 × 22 cm | 115.4 × 111.3 × 24 cm |
| Weight (kg) | — | 15.2 kg |
| Work area (mm) | 600 × 600 mm | 830 × 800 mm |
| Power (W) | 84 W | 350 W |
| Voltage (V) | 24 V | 24 V |
| Maximum speed | — | 36000 mm/min |
| Declared precision | 0.005 mm | 0.1 mm |
| Category specs | ||
| Work area (short side) (mm) | 600 mm | 800 mm |
| Rated power (W) | 11 W | 48 W |
| Source technology | Diode | Diode |
| Max travel speed (mm/s) | — | 600 mm/s |
| Max processing speed (mm/s) | — | 600 mm/s |
| Max cut depth per material | — | 20mm compensato, 6mm acrilico scuro |
| Wavelength (nm) | 455 nm | 455 nm |
| Min resolution (µm) | — | 100 µm |
| Autofocus | No | Yes |
| Rotary included/compatible | No | No |
| Passthrough | No | Yes |
| Supported software | LightBurn, Other | LightBurn, Proprietary, Other |
| Frame | — | Open, optional enclosure |
| Air assist | Included | Included |
| Fume extraction | — | Optional filter |
| Ecosystem | ||
| Cloud dependency | No | No |
| Software notes | Fully compatible with industry-standard software such as LightBurn and LaserGRBL. The 32-bit motherboard supports Bluetooth connectivity for wireless control and future expansions. | 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
- Optical power: 11 W vs 48 W → the S40 Max lists cuts up to 20 mm of plywood and 6 mm of dark acrylic (manufacturer's figures).
- Bed: 600 × 600 mm vs 830 × 800 mm → full panels only fit on the S40 Max.
- Autofocus and pass-through: absent on the S30 Ultra, present on the S40 Max → materials of different thickness without manual adjustment, and parts longer than the bed.
- Price: €699 vs about €950–1,200 → roughly €375 more for the S40 Max.
Which one to choose
Choose S30 Ultra 11W if…
For engraving nameplates, gifts and small runs at a desk, with LightBurn or LaserGRBL and Bluetooth control. The trade-offs are no autofocus, no pass-through, and less power for work in thickness.
Choose S40 Max if…
For cutting and engraving full panels, or parts longer than the bed thanks to the pass-through, with autofocus and control from the TS1 touchscreen without a PC. The trade-offs are the size of a large machine and a higher price.
Where to buy
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