Elegoo - Saturn 4 Ultra 16K Resin 3D Printer

ELEGOO is a globally recognised leader in consumer and prosumer 3D printing, founded by a team of engineers dedicated to making advanced manufacturing accessible to everyone. Known for combining innovation, reliability, and affordability, ELEGOO develops printers that empower creators - from beginners and educators to professional designers and engineers.

The Saturn series represents ELEGOO's evolution in resin (MSLA) printing, delivering ultra-high resolution, faster curing technology, and improved reliability while maintaining user-friendly operation.

With the Saturn 4 range, ELEGOO introduces next-generation ultra-precision resin printing powered by advanced light engines, intelligent automation, and high-resolution display technology.

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.

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:

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 m

System Operation: Linux-based intelligent system

Levelling System: Fully automatic self-levelling

Z-Axis Structure: Precision dual linear rails

Build Plate: Laser-engraved aluminium build platform

Resin Vat: Metal vat with replaceable release film

Print Performance:

Maximum Print Speed: Up to 150 mm/h (material dependent)

Layer Height: 0.01 - 0.20 mm

Printing Accuracy: Extremely high micro-detail precision

Exposure System: Uniform light distribution technology

Release Method: Intelligent tilt-release mechanism

Advanced light uniformity enables consistent curing and ultra-smooth surface finishes across the entire build area.

Build Volume:

Build Volume (L × W × H):

218.88 × 122.88 × 220 mm

Build Platform: Sandblasted aluminium plate

Vat Type: Durable metal resin vat

Release Film: Replaceable high-transparency film

Large resin capacity allows batch production of detailed models or larger single prints.

Cooling System:

Light Source Cooling: High-efficiency cooling system

Internal Cooling: Intelligent temperature management

Airflow Design: Optimised heat dissipation channels

Stable thermal control improves print consistency and LCD lifespan.

User Interface:

Display: Touchscreen control interface

Interface Type: Full-colour interactive display

Functions Include:

Print monitoring

Automatic calibration

Exposure control

File management

Network setup

Connectivity & File Support:

Connectivity Options:

USB Drive

Wi-Fi

Remote Control: Network monitoring interface

Built-in Camera: Yes (remote viewing supported)

Supported File Formats: STL, OBJ

Output Format: Sliced resin print files

Supported Slicers: CHITUBOX, Voxeldance Tango, and compatible software

Mechanical & Physical Specifications:

Frame Material: Reinforced metal chassis

Machine Dimensions: Approx. 327 × 329 × 548 mm

Net Weight: Approx. 13.5 kg

Structure Type: MSLA resin printer

Cover Type: UV-blocking lift-off cover

Lighting: Integrated internal lighting

Rigid construction ensures vibration reduction and precision layer alignment.

Power Requirements:

Input Voltage: 100-240V AC

Frequency: 50/60 Hz

Rated Power: Approx. 150W

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)

High-precision light engine supports advanced speciality resins.

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

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