SLAElegoo EU
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Saturn 4 Ultra with Mercury Plus V3.0 Bundle vs Phrozen LCD 3D Printer Building Plate Replacement (Sonic Mega 8K S), Phrozen LCD 3D Printer Building Plate Replacement (Sonic Mini 8K/Sonic Mini 8K S)
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The Saturn 4 Ultra, bundled with the innovative Mercury Plus V3.0 wash and cure station, sets a new gold standard in Elegoo's SLA 3D printing lineup. Featuring a generous build volume of 219.7 x 122.5 x 250 mm, this printer accommodates large prints or multiple smaller objects without compromising on detail. At its core, a 9K Mono LCD with an extreme resolution of 8520 x 4320 pixels and an XY resolution of 18 µm delivers crystal-clear details, even on the finest microstructures. Performance is highlighted by a maximum print speed of up to 150 mm/h. The included Mercury Plus V3.0 is a true all-in-one marvel, combining washing and curing in a single, enclosed unit, making resin handling safe and clean. Operation is intuitive via a tiltable 5-inch touchscreen, while features like the automatic resin feeding mechanism and integrated heating ensure a seamless workflow. This bundle is perfect for demanding users, dental labs, jewelry designers, and model makers seeking professional quality and convenience.
Machine TypeThe printing technology — FDM uses filament, SLA/DLP use resin, SLS uses powder
SLA
Build VolumeMaximum printable size (Width x Depth x Height). Larger = bigger single-piece prints
220 × 123 × 250 mm
Print SpeedMaximum print speed in mm/s. Real-world speeds are usually 30-70% of max
up to 3 mm/s
Layer ResolutionMinimum layer height. Smaller = finer detail but slower prints
from 0.01 mm