Atomstack Glacier 90W Water-Cooled Diode vs Sculpfun S9 Laser Engraver
Technical comparison · Diode laser (405–460 nm)
Glacier 90W Water-Cooled Diode and S9 Laser Engraver are not direct competitors: different use classes (F4 vs F2), very different prices (~7.7×). S9 Laser Engraver costs less (~€259) and is the entry-level choice; Glacier 90W Water-Cooled Diode offers more capability at a higher price (~€2000). Judge them by budget, not head-to-head.
| Parameter |
Glacier 90W Water-Cooled Diode
Atomstack
F4 · Semi-professional
|
S9 Laser Engraver
Sculpfun
F2 · Intermediate
|
|---|---|---|
| Identity | ||
| Launch year | 2025 | 2021 |
| Use tier | F4 — Semi-professional | F2 — Intermediate |
| Price | ||
| Price (€) | ~1800–2200 € | 259 € |
| Universal specs | ||
| Dimensions (W×D×H) (cm) | — | 57 × 60 × 27 cm |
| Weight (kg) | 31 kg | 3 kg |
| Work area (mm) | 800 × 800 mm | 410 × 415 mm |
| Power (W) | — | 30 W |
| Declared precision | — | 0.01 mm |
| Category specs | ||
| Work area (short side) (mm) | 800 mm | 410 mm |
| Rated power (W) | 90 W | 5.5 W |
| Source technology | Diode | Diode |
| Max cut depth per material | 30mm (wood) | Wood: 15mm, Acrylic: 10mm |
| Wavelength (nm) | — | 450 nm |
| Min resolution (µm) | — | 10 µm |
| Autofocus | True | False |
| Rotary included/compatible | False | False |
| Supported software | LightBurn, Other | LightBurn, Other |
| Ecosystem | ||
| Cloud dependency | No | No |
| Software notes | The system is compatible with leading laser cutting and engraving software, such as LightBurn and LaserGRBL. The machine offers fully offline operation capabilities via its built-in touchscreen display, allowing users to manage jobs locally without the need for a permanently tethered computer during extensive runs. It supports standard G-code files and can be expanded with additional modules, such as the infrared laser for processing metals. | Fully compatible with LightBurn and LaserGRBL (Windows only), operating via standard GRBL firmware without proprietary restrictions. |
The differences that matter
- Price: Glacier 90W Water-Cooled Diode 2000 € vs S9 Laser Engraver 259 € — S9 Laser Engraver wins (+672%)
- Work area: Glacier 90W Water-Cooled Diode 800×800 mm vs S9 Laser Engraver 410×415 mm — Glacier 90W Water-Cooled Diode wins (+276%)
Which one to choose
Choose Glacier 90W Water-Cooled Diode if…
you value work area.
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