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ELEGOO Saturn 4 12K Resin 3D Printer, | 10" HD Mono LCD, Smart Automatic Leveling, AI Print Monitoring, Large Printing Volume 8.62 × 4.84 × 8.66 inches

  • Based on 92 reviews
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Availability: 20 left in stock
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Arrives Wednesday, Jul 29
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Style: Saturn 4


Features

  • 12K Mono LCD for Excellent Detail ReproductionThe ELEGOO Saturn 4 Resin 3d printer features a 10-inch, 12K mono LCD with an astonishing resolution of 11520 5120 pixels and an XY resolution of 19 24m, enabling the production of highly detailed and intricate models.
  • Self-Check & Auto Leveling, Seamless Printing RestartWith its intelligent self-check and auto-bed-leveling features, ELEGOO Saturn 4 resin printer delivers a unconcerned experience. Simply unbox, power on, and print 3D printing has never been this easy.
  • COB + Fresnel Collimating Lens Redefines Precision PrintingThe integrated COB light emits light at 405nm, and with the combined Fresnel lens, achieves an ultra-low astigmatism coefficient of 0.5%, an exceptional field uniformity of 92%, and anangle deviation below 5. This allows for highly accurate and consistent printing results with outstanding clarity and intricate details.
  • Intelligent Failure Detection, Enjoy Cheerful PrintingThe ELEGOO Saturn 4 impresora 3D de resina is equipped with a mechanical sensor for foreign object detection to prevent damage to the LCD screen, as well as resin shortage and leveling failure alarms to further enhance the safety and reliability of the printing process.
  • User-Friendly Structural DesignELEGOO is dedicated to offering users a convenient printing experience. From the quick-release design of the build plate to the dual-inlet design of the resin tank, along with the resin tray design to prevent resin spills, the replaceable tank lock, and the flip-up lid design for smooth handling; every detail has been meticulously considered and designed to make your printing easier and more enjoyable.

Description

With its flip-up cover design, the Saturn 4 provides the convenience of removal while also saving space. ELEGOO Saturn 4 MSLA 3d printer equips with 10-inch 12K mono lcd, which can easily printing high-precision models. With its intelligent self-check and auto-leveling features,you just simply unbox, power on, and print – the printing experience has never been this effortless. When the COB light source emits light at 405nm with the combination of Fresnel collimating lens, it can achieve an ultra-low astigmatism coefficient of 0.5%, an exceptional field uniformity of 92%, and a precise angle deviation control below 5° on the forming surface, realizing accurate and even printing results with delicate finishing and intricate details. Saturn 4 Resin 3D Printer Jupiter 2 16K Saturn 4 Ultra 16K Saturn 4 Ultra 12K Mars 5 Ultra 9K Mars 5 4K Mars 4 Ultra 9K Can I use the flexible build plate replace the laser engraving build plate? Do not install the flexible plate onto the printing platform of the machine to avoid printing failure. What are the functions of AI cameras? Real-time monitoring, time-lapse photography, light board detection, edge warping detection What functions can mechanical sensors achieve? Automatic leveling, foreign body detection, resin detection How do mechanical sensors detect foreign objects? When there is a foreign object, the mechanical sensor will sense a change in the threshold. During the design process, the threshold corresponding to the foreign object is set in the program. Can very small foreign objects, such as those about 1mm high, be detected? Very small foreign objects, such as those below 2mm, are not detected. The stress generated when the build plate is close to the release film will interfere with the sensor's judgment, so the last 2mm foreign objects are not detected ELEGOO provides 3D printer related products, including MSLA 3D Printer, FDM 3D Printer, Washing and Curing Station, 3D Resin and related printer accessories. We believe 3D printing technology is the key to innovating and creating a future with endless possibilities. Visit the Store Visit the Store Visit the Store Visit the Store Visit the Store Visit the Store Visit the Store Visit the Store Visit the Store We have excellent R&D team, constantly upgrading and improving products. We also have a professional after-sales service team. Customers buy not only products, but also services. Our philosophy is not to forget the original intention, to create the future with wisdom! Relying on technology and innovation to continuously provide customers with difficult high-tech products is our constant pursuit. We insist on being responsible for products and for customers. And we provide user-friendly 3D printers with premium quality and outstanding service.

Brand: ELEGOO


Material: ABS, Aluminum, Polycarbonate


Color: Green


Product Dimensions: 12.87"D x 12.95"W x 21.57"H


Item Weight: 13.5 Kilograms


Product Dimensions: 16.93 x 16.93 x 17.32 inches


Item Weight: 29.7 pounds


Item model number: SATURN 4


Date First Available: May 6, 2024


Manufacturer: ELEGOO


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Jul 29

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Great for beginner or experienced users
Style: Saturn 4
After owning a form1+ many years ago. I can say this is and absolutely impressive and affordable unit (Saturn 4 standard with green hood). Setup only took minutes. And if you're a 3D artist and already familiar with the terminology, the voxeldance software included on the USB drive proved to be quick and powerful for slicing your STL or OBJ models. Even includes a price calculator. Which leads me to the cost of resin and replacement tank film. Much better than from labs. If you got the extra change go for the ultra version. Do yourself a favor and find some user created spread sheets on resin/exposure settings. While default works great, fine tuning makes a world of a difference. ... show more
Reviewed in the United States on March 18, 2025 by KrisK

  • Very nice print detail and easy to learn Very nice print detail and easy to learn
Style: Saturn 4
First off the printer is working GREAT! My only complaint is that it doesn't have the multiple exposure test feature like the Saturn 4 Ultra. I chose this printer (Saturn 4) because I didn't need or want the extra speed and moving parts of the Ultra. My first print of the Rook test piece did fail and as you can see in the pic of my second print of the Rook that it had a lot of air bubbles on the bottom. BE SURE and give the bubbles time to dissolve in the vat after pouring in the resin before printing. Also be sure and gently stir the resin with the included plastic spatula before printing. The pics are 1/25 scale model car parts using Elegoo 8K water washable vanilla resin. I settled on a 20- 25 second bottom exposure and 2 second normal exposure @ .03 layer height. All other settings in the Chitubox slicer are default set for my printer and resin recommendations from the Elegoo official settings for resin spreadsheet. They were washed, dried then cured in the Mercury XS curing station for 5 minutes. ... show more
Reviewed in the United States on November 10, 2024 Reviewed in the United States on November 10, 2024 by Brian F.

  • Challenging first few weeks
Style: Saturn 4
EDIT (to initial review below): After a few weeks of experimentation and calibration, I've gotten some good prints out of the Elegoo Saturn 4. The big thing that I learned is that when a print fails, it's essential to very carefully clean out any solids from the resin tank. Otherwise, those chunks will interfere with subsequent prints, resulting in sporadic unpredictable failures. Elegoo provides a few paper funnel filters for passing the leftover resin back into the bottle -- kind of a hassle, but it gets the job done. The Elegoo customer support personnel were responsive and sent lots of diagnostic information for doing test prints; in the end, I think I was the one who had to figure out what was causing the problem, though. There's only so much that they can do in terms of remote support. What I learned most of all during this process is that resin printing is messier and more failure-prone than FDM printing. It's possible there might be easier printers for first-time users, but this was my experience with the Elegoo Saturn 4. Original review follows. I've had great experiences with an FDM printer and was lured by the promise of higher-quality prints from Elegoo using resin. So I got the Elegoo Saturn 4, set it up, and tried printing the rook model supplied by Elegoo. All it produced was a circular wad of Elegoo resin at the bottom of the resin tank. I used Elegoo Standard Resin 2.0. I'm really surprised that the Elegoo printer didn't even work on the most basic test run, given their supposedly great brand name, and I'm even more surprised that the user manual doesn't provide any relevant guidance for troubleshooting. I've reached out to Elegoo for help and might hear back. If not, or if they can't provide a basic troubleshooting guide, then this will be a definite return item. ... show more
Reviewed in the United States on November 8, 2024 by Playrook

  • Works great!
Style: Saturn 4
Easy set-up, there is a definite learning curve to using a 3D printer but this wasn't too bad to start using. Buy a LOT of paper towels, some isopryl alchohol and a few of the silicone trays, because resin printing is MESSY to deal with. Order some release liner film and BE GENTLE when removing parts that stick to the tray instead of the build plate. If you try to use force on the film you WILL tear it, letting resin dump everywhere and creating a HUGE mess! 3d printing is a blast and you will get the hang of it pretty quickly. ... show more
Reviewed in the United States on January 18, 2025 by JACK SMITH

  • No help for a machine that doesn't work
Style: Saturn 4
I've had nothing but trouble with this machine. Repeated requests to Elegoo have not resolved the problem, The send me the wrong "fixes" or info to test the machine. It's supposed to be self leveling but sent me instructions on how to level the plate. They also want me to download new "firmware" but the instructions they send aren't for this machine and only take you half way through the process. I've sent screen shots and photos of the results I'm getting and they aren't identifying the problem. I feel like I'm getting the run around. I've been online, asked friends who have Elegoo printers, and had a school technology teacher come to help. No one can identify the problem and the teacher told me they are sending me the wrong info when they do send something. Today I asked for a refund or replacement machine. I am awaiting their reply. This is the second machine I've gotten from them. The first was a different model and the motor froze up. They replaced it. The replacement broke a screw to hold down the vat. I asked for suggestions in how to fix it or get a replacement part (at my expense.) No reply. ... show more
Reviewed in the United States on October 25, 2024 by Mike S

  • Changes the game
Style: Saturn 4
Purchased another branded resin 3d printer for my husband as a gift, while that was a great starter printer (of all the ways to troubleshoot) this elegoo printer knocks it out of the park- we've had more successful prints, less waste of resin and was easy to set up out of the box. The printer also has a automatic leveler so no more having to level your vat before prints. It's also quieter and less stinky then you'd expect, but still you're working with uncured resin so a large well ventilated area is needed. ... show more
Reviewed in the United States on January 5, 2025 by selina

  • NOT LINUX COMPATIBLE
Style: Saturn 4
its huge, ordered this before moving to new house, just took it out of the box, this isn't the tilting bed model (i thought it was)... BUT the dam software is only for MAC and Windows, i've used linux for over 25 years, i can grab appimages for my other printers but this i will have to WINE it (which sucks thats the 4 star). SOoooooooo if your a professional that likes to queue and script workflows and production, this might not be the software for you, i'm going to check the forums, reddit, etc. for a way to edit models for this beast. :( ... show more
Reviewed in the United States on November 30, 2025 by Jason C. Wise

  • But this printer you won’t regret it
Style: Saturn 4
I had a Saturn 3 before I purchased the 4 and let me tell you you there is a big difference. The build quality is out of this would especially with the size of the build plate. Very easy to clean, and it’s fun to watch your item print through the transparent cover. No assembly needed and the price is not that bad. ... show more
Reviewed in the United States on May 9, 2025 by Emily R Francisco

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