Elegoo has made a name for itself by designing 3D printers that are both easy to use and packed with modern features. Known for consistently meeting the expectations of creators, Elegoo has become a go-to choice for professionals and makers. Resin 3D printers bring a unique advantage to creators by delivering sharp, detailed designs with a smooth surface finish. Using liquid resin cured with UV light, these machines excel in producing intricate models, prototypes, and artistic pieces. For those who need high-quality prints, resin technology has become a top choice. In this Elegoo Saturn 3 Ultra Review, we’ll explore everything about this resin 3D printer. From its standout features to its performance, this guide covers all you need to decide if it’s the right one for your goals.

Design and Build Quality

The Elegoo Saturn 3 Ultra features a sturdy all-metal frame designed for regular use. Its durable construction ensures stability during operation, while its compact dimensions make it suitable for most workspaces. The modern design gives it a polished and professional appearance that fits well in creative environments. Weighing 12 kilograms, the Saturn 3 Ultra remains steady even during high-speed printing. Its Z-axis setup includes a ball screw and dual linear guide rails, promoting smooth movements and reducing vibrations. This design minimizes layer texture, resulting in cleaner and more refined prints.

The laser-engraved build plate makes the prints adhere better and allows for easy removal when the job is finished. The 4-point leveling system is simple to use and holds its alignment over time, cutting down on the need for frequent adjustments. These features make the Saturn 3 Ultra both practical and reliable for various kinds of prints.

Key Features and Specifications

The Saturn 3 Ultra packs in features designed to make resin 3D printing faster, easier, and more detailed. Its 10-inch 12K monochrome LCD delivers sharp results with a resolution of 11520×5120 and an XY resolution of 19×24 microns. The COB + refractive light source ensures consistent light distribution, helping you achieve smooth surfaces and accurate prints. With the new ACF release film, it speeds up printing to an impressive 150mm/h, cutting down time without losing quality.

Running on a Linux OS with 4GB ROM, the Saturn 3 Ultra processes files quickly and keeps everything running smoothly. Transferring files is hassle-free with Wi-Fi speeds of 6–10Mbps, compatible with both 2.4G and 5G networks. To keep things fresh, the plug-in air purifier reduces resin odors, while the dual cooling system manages heat efficiently, helping the printer stay in top condition for longer.

Comparisons

Saturn 3 Ultra vs. Saturn 3

The Saturn 3 Ultra and Saturn 3 target different types of users by focusing on performance upgrades and added convenience.

• Ease of Use: The Saturn 3 Ultra introduces Wi-Fi connectivity, offering faster and more flexible file transfers, while the Saturn 3 relies solely on USB. The Ultra also features a detachable antenna for enhanced wireless functionality, which simplifies file management compared to the Saturn 3.
• Printing Speed and Process: The Saturn 3 Ultra uses an advanced ACF release film to achieve speeds of up to 150mm/h, cutting down production time significantly. The Saturn 3, while steady and reliable, operates at a slower pace and lacks this release film technology.
• Resolution and Build Volume: With its 10-inch 12K mono LCD, the Saturn 3 Ultra delivers finer details than the Saturn 3’s 9.1-inch 8K screen. The Ultra also has a slightly larger build volume, making it better suited for bigger or more intricate prints.

Saturn 3 Ultra vs. Saturn S

The Saturn 3 Ultra represents a significant upgrade from the Saturn S, catering to users seeking higher-quality prints and advanced features.

• Resolution and LCD Screen: The Saturn S has a 4K screen, producing less detail compared to the Ultra’s 12K resolution. This makes the Ultra ideal for projects requiring sharp, intricate results.
• Build Volume: The Saturn 3 Ultra’s larger build area allows users to print more ambitious designs or multiple items in one go, while the Saturn S is more limited in size.
• Additional Features: The Ultra includes features like a plug-in air purifier and dual cooling system to manage heat and resin odor. The Saturn S does not include these enhancements, requiring additional tools for a similar workspace experience.

Real World Applications

The Elegoo Saturn 3 Ultra is designed to handle a variety of applications, making it a versatile tool for creators in different fields. Its high-resolution 12K mono LCD and fast printing speeds allow it to produce detailed and accurate prints efficiently. Here are some ways the Saturn 3 Ultra useful in the real world:

• Miniatures and Tabletop Gaming: For tabletop gamers, the Saturn 3 Ultra creates finely detailed miniatures with crisp edges and smooth surfaces. Its ability to capture ultra high-quality designs makes it a favorite for creating custom figurines, terrain pieces, and accessories.
• Jewelry and Prototyping: The printer’s 19×24-micron XY resolution is perfect for making detailed jewelry designs or producing small-scale prototypes. Designers can bring their ideas to life with confidence, knowing that the results will match their expectations.
• Architectural Models: With its larger build volume, the Saturn 3 Ultra is ideal for creating architectural models that showcase complex details. Its uniform light source ensures accuracy, making it suitable for scaled representations of buildings and landscapes.
• Cosplay Accessories: The printer’s ability to handle both small and medium-sized projects makes it great for cosplay enthusiasts looking to create detailed props and costume elements. The smooth surfaces it produces require minimal post-processing, saving time for creators.
• Dental and Medical Models: For professionals in dental or medical fields, the Saturn 3 Ultra can produce precise models for study, patient consultation, or device testing. Its high resolution and consistent performance make it a reliable option for these critical applications.

Conclusion

The Elegoo Saturn 3 Ultra sets a new standard in resin 3D printing with its impressive 12K resolution, rapid printing speeds, and thoughtful upgrades. From its 10-inch mono LCD to the COB + refractive light source, every feature is designed to deliver smooth, detailed, and consistent prints. Its user-friendly enhancements, such as Wi-Fi connectivity, a plug-in air purifier, and a streamlined leveling system, make it an excellent choice for beginners and experienced users alike.

If you’re creating intricate miniatures, detailed prototypes, or larger architectural models, the Saturn 3 Ultra delivers both quality and efficiency. With its advanced hardware and sturdy build, this resin 3D printer by Elegoo is ready to tackle difficult projects. If you’re looking for a machine that combines performance, innovation, and reliability.