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The Elegoo Saturn 4 Ultra features innovative tilt-release technology. By tilting the resin tank, the model peels away quickly from the release film, enabling high-speed printing of up to 150 mm/h. Switch seamlessly between fast and slow print modes to suit your project needs—flexible, efficient, and fast. Equipped with a 10-inch 12K mono LCD (11520 × 5120 resolution, 19 × 24μm XY resolution), the Saturn 4 Ultra delivers exceptional clarity and precision. Expect exquisite, high-fidelity prints with sharp edges and intricate textures. A 405nm COB light source combined with a Fresnel collimating lens ensures ultra-low astigmatism coefficient (0.5%), 92% field uniformity, and angle deviation control below 5°. These specs result in accurate, even printing with delicate surface finishes and high detail integrity. Enjoy a plug-and-play experience. One-Click Self-Check runs a full diagnostic to verify system readiness before printing begins. One-Click Automatic Levelling uses an intelligent mechanical sensor to level the build plate automatically, eliminating manual adjustments and saving you time. The built-in AI camera offers real-time error detection, monitoring for issues like empty build plate and model warping. Get immediate alerts, reduce print failures, and avoid wasted resin.
• Innovative Tilt Release Technology
• 10" 12K Mono LCD
• COB + Fresnel Collimating Lens
• Auto Levelling & Intelligent Mechanical Sensor
• AI Intelligent Monitoring & Power-Loss Resume Printin
Filament/Resin Type
Resin
Layer Thickness
0.01 mm
Touchscreen Screen Size
4.0 inch
XY axis Resolution
19.0 mm
Z Axis Resolution
0.02 mm
Bed Levelling
Yes
Light Source
COB Light Source + Fresnel Collimating Lens (wavelength 405nm)
Length
327.4 mm
Width
329.2 mm
Height
548.0 mm
Weight
18.48 kg
Diameter
329.2 mm
Length
218.88 mm
Width
122.88 mm
Height
220.0 mm
Packaged Dimensions
63.2cm(Length) x 41.2cm(Width) x 44.6cm(Height)
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