ELEGOO Saturn 4 Ultra 16K Resin 3D Printer
High-Precision 16K Mono LCD
Featuring a 15,120 × 6,230 px 16K monochrome LCD (14 × 19 μm XY resolution), the Saturn 4 Ultra delivers ultra-fine surface detail and razor-sharp edges. The scratch-resistant 9H tempered glass protects the display while ensuring print fidelity.
Ultra-Fast Printing: Up to 150 mm/h
Tilt-release technology minimises unnecessary Z-axis travel, enabling print speeds up to 150 mm/h without compromising quality. Cycle between fast and high-detail modes to suit different project needs.
Smart Mechanical Sensor & Auto-Levelling
Integrated spring-loaded mechanical sensor automates bed levelling and continuously monitors resin levels, debris, and lamp temperature. Resume printing seamlessly after power interruptions.
Built-In AI Camera & Wi-Fi Cluster Printing
Monitor prints in real time using the onboard AI camera and high-brightness lighting. Upload print jobs wirelessly via dual-band Wi‑Fi (2.4 GHz/5 GHz) at speeds of 6–10 Mbps. Supports wireless mesh printing and OTA firmware updates.
Heated Resin Tray & Large Build Volume
The smart resin tray maintains a constant 25 °C temperature and supports 24‑hour preheating. With a sizeable build volume of 211.7 × 118.4 × 220 mm, it’s ideal for large models or batch production.
Uniform Illumination & Ratchet-Free Display
A 92% light uniformity is achieved using a COB UV light source with Fresnel collimating optics. Tempered glass with a 9H hardness rating ensures durability and clarity.
🛠️ Why Choose the Saturn 4 Ultra 16K?
Studio-grade precision: 16K resolution captures intricate details with unparalleled clarity.
Time-efficient workflows: Fast printing accelerates prototyping and production cycles.
Smart automation: Auto-levelling and mechanical sensors simplify setup and monitoring.
Remote control & expandability: Enjoy wireless file transfer and multi‑printer syncing.
Temperature-stable prints: Preheated resin tray optimises consistency and print quality.
Ideal For:
Professional makers & designers seeking ultra-detail resin printing
Miniatures, prototypes, and collectables requiring 16K fidelity
Production units and scaled batch printing with Wi‑Fi cluster capability
Hybrid users transitioning from FDM to high-resolution resin printing
Specifications at a Glance
| Feature |
Details |
| Display |
16K Mono LCD, 15,120 × 6,230 px (14 × 19 µm) |
| Max Print Speed |
Up to 150 mm/h |
| Build Volume |
211.7 × 118.4 × 220 mm |
| Leveling |
Automatic with a smart mechanical sensor |
| Resin Tray |
Heated to 25 °C, supports 24‑h preheat |
| Connectivity |
Wi‑Fi (dual-band), USB, OTA updates |
| Monitoring |
Built-in AI camera + lighting |
| Uniformity & Protection |
COB UV with Fresnel lens, 9H tempered glass |
| Additional Tools |
Tilt-release, auto resume, stability sensors |
