The ELEGOO Saturn 4 Ultra 16K expands professional resin printing into ultra-high-resolution production while maintaining speed, stability, and reliability. Powered by an advanced 16K monochrome LCD and intelligent tilt-release technology, the Saturn 4 Ultra 16K enables creators to produce highly detailed models faster without compromising surface quality.

Featuring automatic levelling, smart resin management features, and an upgraded cooling and exposure system, the printer is designed for demanding workflows such as miniature production, jewellery design, dental models, prototyping, collectables, and high-detail engineering parts. The large build volume combined with 16K precision makes the Saturn 4 Ultra 16K ideal for creators who require exceptional surface finish, dimensional accuracy, and production efficiency.

Software & Resources

You can easily access the recommended slicing software directly from the ELEGOO Africa website, where the latest version is available for download along with setup guides and supporting resources. This ensures you are working with the most up-to-date software optimised for the Saturn 4 Ultra 16K, allowing for a smooth setup process, simplified print preparation, and the best possible printing performance from day one.

Key Features

16K ultra-high-resolution monochrome LCD
Tilt-release technology for faster print speeds
Automatic self-levelling system
COB + Fresnel collimated light source
High-speed resin printing performance
Large-format resin build volume
AI smart monitoring and failure detection
Built-in camera for remote monitoring
Wi-Fi file transfer and remote control
Enhanced cooling system for stable operation

Technical Specifications

Core System & Printing

Feature	Specification
Printing Technology	MSLA (Masked Stereolithography)
Light Source	COB Light Source with Fresnel Collimating Lens
LCD Screen	10-inch 16K monochrome LCD
XY Resolution	14 × 19 μm
System Operation	Linux-based intelligent system
Levelling System	Fully automatic self-levelling
Z-Axis Structure	Precision dual linear rails
Maximum Print Speed	Up to 150 mm/h (material dependent)
Layer Height	0.01 – 0.20 mm
Release Method	Intelligent tilt-release mechanism

Build Volume & Hardware

Build Volume (L × W × H): 218.88 × 122.88 × 220 mm
Build Plate: Laser-engraved aluminium build platform / Sandblasted aluminium plate
Resin Vat: Metal vat with replaceable release film
Release Film: Replaceable high-transparency film
Cover Type: UV-blocking lift-off cover
Machine Dimensions: Approx. 327 × 329 × 548 mm
Net Weight: Approx. 13.5 kg

Connectivity & Interface

Display: Touchscreen control interface / Full-colour interactive display
Connectivity Options: USB Drive, Wi-Fi
Built-in Camera: Yes (remote viewing supported)
Supported File Formats: STL, OBJ
Supported Slicers: CHITUBOX, Voxeldance Tango, and compatible software

Smart Features

Automatic self-levelling
AI print failure detection
Built-in monitoring camera
Wi-Fi connectivity
Power loss recovery
Intelligent tilt release system
Enhanced exposure uniformity
Remote monitoring capability

Resin Compatibility

Compatible with standard 405 nm photopolymer resins, including:

Standard Resin
ABS-Like Resin
Tough Resin
Water-Washable Resin
Plant-Based Resin
High-detail engineering resins
Dental and model resins (material dependent)

What’s in the Box

1 X ELEGOO Saturn 4 Ultra 16K Resin 3D Printer
1 X Build Platform
1 X Resin Vat
1 X Tool Kit
1 X USB Drive
1 X Power Cable
1 X User Manual

Saturn Series

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Saturn 4 Ultra 16K 3D Printer

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