Elegoo Saturn 4 Ultra

Elegoo
Saturn 4 Ultra
Salute to the great artist
- Innovative Tilt Release Technology
- 10-inch 12K Mono LCD
- COB + Fresnel Collimating Lens
- Auto Leveling & Intelligent Mechanical Sensor
- AI Intelligent Monitoring & Power-Loss Resume Printing
Features
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BOARD GAMES
-
PROTOTYPES
-
COLLECTIBLES
Tilt Released Technology & Ultra Fast Printing
COB & Fresnel Collimating Lens For Smoother Surface
A1 Intelligent
Detection
Smart Mechanical
Sensor

Unmatched Details 12K Mono Printing
Hands-Free Automatic Leveling, Printing Right Out Of The Box
Real-Time Monitoring and Time-Lapse Photography
Flip-Up Cover Design, Effortless Access
Tilt Released Technology & Ultra Fast Printing
COB & Fresnel Collimating Lens For Smoother Surface
A1 Intelligent
Detection
Smart Mechanical
Sensor
Unmatched Details 12K Mono Printing
Hands-Free Automatic Leveling, Printing Right Out Of The Box
Real-Time Monitoring and Time-Lapse Photography
Flip-Up Cover Design, Effortless Access

Tilt Released Technology & Ultra Fast Printing
COB & Fresnel Collimating Lens For Smoother Surface
A1 Intelligent
Detection
Smart Mechanical
Sensor
Unmatched Details 12K Mono Printing
Hands-Free Automatic Leveling, Printing Right Out Of The Box
Real-Time Monitoring and Time-Lapse Photography
Flip-Up Cover Design, Effortless Access
Tilt Release Technology, Ultra Fast Printing
The Elegoo Saturn 4 UItra adopts tilt release technology, which enables the model to be peeled off from the release film quickly by tilting the resin tank, achieving a fast printing speed up to 150mm/h.
150 mm/h
Max. Speed
------------------------------------
5.5s
Each Layer
Under general parameter settings.
------------------------------------
2 Times
Faster Compared To Saturn 3 Ultra
------------------------------------
Seamless Print Speed Switch
You can switch between the fast and slow print modes seamlessly as needed, enjoying a flexible and efficient printing.
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> Max. Speed : 150 mm/h
Each Layer Under general parameter settings : 5.5 s
2 Times Faster Compared To Saturn 3 Ultra
Seamless Print Switch
You can switch between the fast and slow print modes seamlessly as needed, enjoying a flexible and efficient printing.
With a 10-inch 12K mono LCD, the Saturn 4 Ultra boasts an incredible resolution of 11520x5120 and an XY resolution of 19x24μm, presenting you exquisite models with stunning clarity and precision.
11520×5120
HD Resolution
218.88 x 122.88 x 220 mm³
HD Resolution
Unmatched Details With 12K Mono LCD
COB + Fresnel Collimating Lens, Improved Print Quality
Experience Unparalleled Details
High details reproduction, fast curing speed and low maintenance cost.
11520×5120
HD Resolution
-----------------------------------------------
19×24μm
XY Resolution
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500:1
Contrast Ratio
-----------------------------------------------
1.5~3s
Curing Time/Layer
-----------------------------------------------
Redefine Precise Printing
High printing precision with no light spots, effectively minimizing resin waste.
0.5%
Astigmatism Coefficient
-----------------------------------------------
92%
Field Uniformity
-----------------------------------------------
<5°
Angle Deviation On The Forming Surface
-----------------------------------------------
144
LED Lights
-----------------------------------------------
405 nm
Ultraviolet Light
-----------------------------------------------
<5%
Light Attenuation After 5000hrs
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COB + Fresnel Collimating Lens, Improved Print Quality

Experience Unparalleled Details
High details reproduction, fast curing speed and low maintenance cost.
11520×5120
HD Resolution
------------------------------
19×24μm
XY Resolution
------------------------------
500:1
Contrast Ratio
------------------------------
1.5~3s
Curing Time/Layer
------------------------------

Redefine Precise Printing
High printing precision with no light spots, effectively minimizing resin waste.
0.5%
Astigmatism Coefficient
------------------------------
92%
Field Uniformity
------------------------------
<5°
Angle Deviation On The Forming Surface
------------------------------
144
LED Lights
------------------------------
405 nm
Ultraviolet Light
------------------------------
<5%
Light Attenuation After 5000hrs
------------------------------
Self-Check & Automatic Leveling, Print Right Out Of The Box
The Saturn 4 Ultra brings hassle-free experience with its smart self-check and automatic leveling function. Simply unbox, power on, and print—making it ultimate printing experience.
One-Click Self-Check
With one single click, the Saturn 4 Ultra will perform a quick self-check to verify whether its components are working properly before your printing starts.
One-Click Automatic Leveling
Thanks to its intelligent mechanical sensor, the build plate will be automatically leveled every time once you click the button, saving your time and efforts.
Self-Check & Automatic Leveling, Print Right Out Of The Box
The Saturn 4 Ultra brings hassle-free experience with its smart self-check and automatic leveling function. Simply unbox, power on, and print—making it ultimate printing experience.
One-Click Self-Check
With one single click, the Saturn 4 Ultra will perform a quick self-check to verify whether its components are working properly before your printing starts.
One-Click Automatic Leveling
Thanks to its intelligent mechanical sensor, the build plate will be automatically leveled every time once you click the button, saving your time and efforts.
AI Camera Intelligent Detection, Minimize Potential Loss

Empty Build Plate Detection
Get alarm in real-time when detect empty build plate, saving your time and effort and ensuring efficient and seamless printing experience.

Warp Detection
The AI camera can effectively detect model warps, enabling you to promptly resolve issues, minimize resin waste, and ensure high-quality prints.
(Please note that the AI camera can only detect model deformations within the visible range of the camera.)
Experience failure detection and real-time monitoring of the printing status with the AI camera. Stay informed about the progress of your prints and capture captivating time-lapse videos of your creations coming to life.
AI Camera Intelligent Detection, Minimize Potential Loss

Empty Build Plate Detection
Get alarm in real-time when detect empty build plate, saving your time and effort and ensuring efficient and seamless printing experience.

Warp Detection
The AI camera can effectively detect model warps, enabling you to promptly resolve issues, minimize resin waste, and ensure high-quality prints.
(Please note that the AI camera can only detect model deformations within the visible range of the camera.)
Experience failure detection and real-time monitoring of the printing status with the AI camera. Stay informed about the progress of your prints and capture captivating time-lapse videos of your creations coming to life.
Smart Mechanical Sensor, Enjoy Worry-Free Printing
Equipped with a mechanical sensor, the Saturn 4 Ultra supports residue detection to prevent damage to the LCD screen, as well as resin shortage and leveling failure alarm to further enhance the safety and reliability during printing.
Resin Shortage Alarm
The timely resin shortage alarm ensures smoother printing, eliminating the risk of print failures caused by insufficient resin.
Residue Detection Alarm
The mechanical sensor enables the detection of residue when the Z-axis descends, providing alerts for potential damage to the LCD screen.
Leveling Failure Alarm
Get leveling failure alarm in time and say goodbye to failed models caused by leveling failure and experience worry-free printing.
Smart Mechanical Sensor, Enjoy Worry-Free Printing
Equipped with a mechanical sensor, the Saturn 4 Ultra supports residue detection to prevent damage to the LCD screen, as well as resin shortage and leveling failure alarm to further enhance the safety and reliability during printing.
Resin Shortage Alarm
The timely resin shortage alarm ensures smoother printing, eliminating the risk of print failures caused by insufficient resin.
Residue Detection Alarm
The mechanical sensor enables the detection of residue when the Z-axis descends, providing alerts for potential damage to the LCD screen.
Leveling Failure Alarm
Get leveling failure alarm in time and say goodbye to failed models caused by leveling failure and experience worry-free printing.
Real-Time Monitoring And Time-Lapse Recording
Keep updated on your print progress, ensuring everything is running smoothly. Capture captivating time-lapse videos of your creations and share the excitement with others.
Real-Time Monitoring And Time-Lapse Recording
Keep updated on your print progress, ensuring everything is running smoothly. Capture captivating time-lapse videos of your creations and share the excitement with others.
User-Friendly Design
ELEGOO is committed to providing users a convenient printing experience.
From the quick-release design of the build plate to the dual pour spouts design of the resin tank, along with the drip tray design to prevent resin drips, the replaceable tank lock, and the flip-up cover design for effortless access, every detail has been carefully considered to make your operation easier and more comfortable.

User-Friendly Design
ELEGOO is committed to providing users a convenient printing experience. From the quick-release design of the build plate to the dual pour spouts design of the resin tank, along with the drip tray design to prevent resin drips, the replaceable tank lock, and the flip-up cover design for effortless access, every detail has been carefully considered to make your operation easier and more comfortable.
Safe And Easy To Use, Stable And Worry-Free

High Temperature Protection
High temperature protection ensures carefree printing. When the LED temperature exceeds the preset temperature, it will trigger the temperature detection alarm and stop printing.
Enjoy uninterrupted printing with the ability to resume printing after a power loss. The Saturn 4 Ultra also features a temperature detection that alerts you when the LED light temperature exceeds the preset temperature.

Power-Loss Resume Printing
Never worry about a sudden power loss disrupting your print process again, the Saturn 4 Ultra will automatically resume printing from where it stops, without wasting time or materials.
Wi-Fi Cluster Printing, Redefining Efficiency And Productivity
Easily manage multiple printers simultaneously from one device. Whether you have one or more printers, you can efficiently manage your print projects once at a time.
Wi-Fi Cluster Printing, Redefining Efficiency And Productivity
Easily manage multiple printers simultaneously from one device. Whether you have one or more printers, you can efficiently manage your print projects once at a time.
Self-Developed System, Faster And More Stable
Powered by self-developed system with 8G RAM, which guarantees stable file transfer and faster computing, the Saturn 4 Ultra offers a smoother and more efficient printing experience.
OTA
Firmware Upgrade
8G
RAM
12
Supported Languages
Self-Developed System, Faster And More Stable
Powered by self-developed system with 8G RAM, which guarantees stable file transfer and faster computing, the Saturn 4 Ultra offers a smoother and more efficient printing experience.
OTA
Firmware Upgrade
8G
RAM
12
Supported Languages
More Features





