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Elegoo Saturn 4 Ultra 16K
The Elegoo Saturn 4 Ultra 16K is a high-performance resin 3D printer built for professionals who need extreme precision, speed, and reliability. Its 10.1″ 16K mono LCD and COB + Fresnel light source deliver ultra-sharp details and smooth surfaces. With 15–150 mm/h print speeds, a CoreXY structure, and a large 218 × 123 × 220 mm build volume, it’s ideal for models, jewelry, dental parts, and prototypes. Smart features like Auto Resin Leveling, Tilt Release, Auto-Feed Resin, AI Camera Monitoring, WiFi transfer, and multiple power modes make printing faster, easier, and highly efficient.
World’s latest 16K mono LCD for extreme detail
Ultra-fast 150 mm/h printing capability
COB + Fresnel optics for uniform, accurate curing
Auto resin leveling + auto feeding
AI Camera monitoring and anti-failure detection
Large 218 × 123 × 220 mm build volume
Tilt release technology reduces suction and speeds up printing
Strong CoreXY structure + dual Z-axis
WiFi connectivity and smart UI
Description
The Elegoo Saturn 4 Ultra 16K represents a major leap forward in resin 3D printing technology, designed specifically for professionals, hobbyists, and businesses that require ultra-high resolution and industrial-level efficiency. As an upgraded model in the Saturn lineup, it combines groundbreaking imaging technology, automation features, and a strong mechanical structure to deliver consistent, refined results.
🌟 1. Next-Generation 16K Mono LCD
The centerpiece of the Saturn 4 Ultra is its 10.1-inch 16K monochrome LCD with an astonishing 15360 × 8640 resolution. This results in extremely fine XY precision, ensuring that even microscopic details appear crisp and flawless. Whether it’s miniatures, jewelry, mechanical parts, or dental models, the 16K screen guarantees unparalleled surface quality and smooth edges.
🌟 2. COB + Fresnel Collimated Light Engine
A unique combination of COB LEDs and Fresnel lenses provides ultra-uniform light distribution. This technology minimizes distortion and ensures consistent curing across the entire build plate. The result?
- Sharper details
- Better dimensional accuracy
- Higher success rates
This makes it ideal for professionals who depend on reliability and repeatability.
🌟 3. Ultra-Fast Print Speed (15–150 mm/hour)
The Saturn 4 Ultra is engineered for speed. Its intelligent release system, durable Z-axis, and optimized light engine allow for staggering print speeds of up to 150 mm/h, significantly reducing turnaround time. This makes it suitable for production environments, service bureaus, and rapid prototyping.
🌟 4. Large Build Volume
With a 218 × 123 × 220 mm build space, it offers a generous printing area capable of handling large models or multiple parts in one print. This is a significant advantage for users who need efficiency, scale, and batch production capability.
🌟 5. Smart Automation & AI Features
The Saturn 4 Ultra is built for convenience and ease of use:
- Auto Resin Leveling – No more manual adjustments
- Auto Resin Feeding – Ensures consistent supply during long prints
- Tilt Release System – Reduces suction forces for smoother layers
- AI Camera – Layer monitoring, anti-failure detection, and timelapse support
These features drastically reduce print failures and improve overall reliability.
🌟 6. Strong Mechanical Design
The printer features a CoreXY system, combined with a reinforced Z-axis to maintain stability even at high speeds. The all-metal body ensures long-term performance, reduced wobble, and stable layer alignment.
🌟 7. Enhanced User Experience
The Saturn 4 Ultra offers a streamlined workflow, thanks to:
- 4″ responsive touchscreen
- Wi-Fi model transfer
- USB-A port for offline printing
- Intelligent cooling and thermal protection
- High-speed slicing support in Voxeldance Tango
🌟 8. Resin Compatibility
Supports standard, ABS-like, tough, high-temperature, rapid, and water-washable resins. This flexibility makes it suitable for every application—from artistic models to functional parts.
🌟 9. Perfect for Bangladeshi Users
With its cutting-edge technology and durable build, the Saturn 4 Ultra 16K is ideal for:
- Engineering workshops
- 3D printing services
- Jewelry manufacturers
- Academic and research labs
- Architecture firms
- Gaming miniature creators
- Online model-selling businesses
It offers world-class print quality at a competitive price point.
Who Should Buy the Elegoo Saturn 4 Ultra 16K?
- Professional 3D printing service providers
- Miniature creators & tabletop model makers
- Jewelry designers
- Engineers & product developers
- Dental labs & medical model makers
- Architecture and model studios
- Businesses doing batch resin production
- Serious hobbyists needing extreme detail
FAQ
Q1: Is the Elegoo Saturn 4 Ultra beginner-friendly?
Yes, features like auto-leveling, auto resin feeding, and AI monitoring make it easy even for new users.
Q2: How precise is the 16K screen?
Extremely precise—XY resolution is around 18 microns, offering world-class detail.
Q3: What is the major benefit of the tilt release system?
It reduces suction forces, allowing faster, smoother layer separation and higher print speeds.
Q4: Does it support WiFi printing?
Yes, you can send files wirelessly from a PC or laptop.
Q5: What slicers work with Saturn 4 Ultra?
Chitubox & Voxeldance Tango are fully compatible.
Q6: Is it good for jewelry production?
Absolutely—its 16K detail makes it perfect for molds and intricate designs.
Q7: Can I print multiple models at once?
Yes, thanks to the large build plate and consistent light uniformity.
Q8: What resins are recommended?
Standard, ABS-like, tough, and water-washable resins work perfectly.
Q9: Does it have safety features?
Yes—thermal shutdown, AI failure detection, and enclosed body ensure safe operation.
Q10: Is it suitable for commercial printing services?
100% — this printer is built for heavy-duty, high-volume, professional use.
Specifications
| Category | Specification |
|---|---|
| Model | Elegoo Saturn 4 Ultra 16K |
| Printing Technology | MSLA UV Resin |
| LCD Screen | 10.1-inch 16K Mono LCD |
| Resolution | 15360 × 8640 |
| XY Resolution | ~18 µm |
| Light Source | COB + Fresnel Collimated Light |
| Build Volume | 218 × 123 × 220 mm |
| Print Speed | 15 – 150 mm/h |
| Z-Axis | Dual linear guide + lead screw |
| Leveling | Auto Resin Leveling |
| Release Technology | Tilt Release System |
| Resin Feeding | Auto-feeding system |
| Build Plate | Laser-engraved surface |
| Connectivity | USB, WiFi |
| Control Screen | 4-inch touchscreen |
| Slicer Software | Chitubox, Voxeldance Tango |
| Machine Dimensions | ~350 × 350 × 550 mm (approx.) |
| Weight | ~15–17 kg (varies by region) |
| Safety Features | Thermal protection, AI monitoring |
| Compatible Resins | Standard, ABS-like, Tough, Water-washable, etc. |
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