Mars 4 Ultra MSLA 3D Printer

Elegoo 2023
Resin 3D printing F2 · Intermediate

The printer is positioned in an intermediate market segment due to the integration of advanced components that surpass entry-level configurations. The presence of a 9K monochrome LCD screen guarantees extremely high detail definition, making it ideal for professionals, demanding hobbyists, and designers who require high geometric fidelity. The robust structure featuring a Z-axis guided by a linear rail ensures stability during extended printing sessions, minimizing artifacts caused by wobble. The adoption of an ACF release film reduces the suction force during layer separation, allowing for higher lifting speeds compared to traditional FEP films, which makes this model suitable for semi-professional workflows and rapid prototyping.

Data from official source
Work area 153 × 78 mm (6.0 × 3.1 in)
Power 72 W
Dimensions 23 × 23 × 44 cm (8.9 × 8.9 × 17.5 in)
Weight 7.1 kg (15.7 lb)
Parameter Value Source
Machine dimensions 23 × 23 × 44 cm (8.9 × 8.9 × 17.5 in) manufacturer website
Weight 7.1 kg (15.7 lb) manufacturer website
Work area 153 × 78 × 165 mm (6.0 × 3.1 × 6.5 in) manufacturer website
Build area XY (short side) 77.76 mm Compiled by editorial team
XY resolution 18 µm Compiled by editorial team
Light source mono_lcd Compiled by editorial team
Print speed 150 mm/h Compiled by editorial team
Tilt / peel system acf_film Compiled by editorial team

Material compatibilities will be available in a future version.

Software

The system utilizes an open software ecosystem, ensuring compatibility with the main slicing programs on the market, including ChituBox and Voxeldance Tango. The machine integrates built-in Wi-Fi connectivity for the remote transfer of print files via the official application or compatible software, eliminating the need to use physical USB drives for every operation. The internal firmware is based on an optimized version of Linux, which improves the responsiveness of the user interface on the built-in touch screen display and optimizes the handling of complex data originating from 9K files. Exposure parameters and resin profiles can be managed directly from the chosen software, offering precise control over curing times and axis movement speeds.

Reviews from those who use this machine every day will be available in the next version of the platform.

How we verify this sheet

Technical data verified on the manufacturer's official website (recording date shown above). Editorial notes, market positioning and anomaly flags are assisted by the MakerSpecs AI system as a second reader, always validated by the author before publication. Read the full methodology →

Updates to this sheet and Manufacturer Notes
  1. Sheet published
  2. Specifications updated: nome, dimensioni, peso, area di lavoro, potenza, attribute.tilt peel system, attribute.print speed mm h, attribute.light source, attribute.resolution xy um, attribute.build area short mm Price updated