Mars 4 Ultra, Build Volume: 153.36 x 77.76 x 165 mm³ (CAT#: STEM-TDP-0039-LC)

The ELEGOO Mars 4 Ultra delivers outstanding printing quality and intricate details. It is equipped with a 7-inch 9K Mono LCD featuring a resolution of 8520*4320, capturing even the smallest nuances, which allows for the creation of highly detailed models with remarkable 18-micron XY precision.

The Mars 4 Ultra also boasts impressive printing speeds, enabling a maximum print speed of up to 150mm/H when using ACF release liner film along with the forthcoming ELEGOO rapid standard resin. This threefold increase in speed allows for the fast production of high-quality models.

The new Linux operating system, paired with a built-in 4G ROM, facilitates Wi-Fi file transfers at speeds ranging from 6 to 10Mbps. Additionally, it supports both 2.4G and 5G networks, simplifying the transfer process from your computer or mobile device.

The easily detachable Wi-Fi antenna is conveniently located on the side of the printer’s Z-axis for straightforward network connectivity.

Thanks to the COB light source and Fresnel collimating lens, you can enjoy vertical and uniform exposure of the 405nm wavelength beam, which ensures consistent curing across the entire build area with less than five degrees of light angle and 92% light uniformity. This guarantees a smooth and even surface finish for your models.

The Z-axis is constructed with a linear guide rail structure that achieves precision of 0.02mm, providing stable and accurate movement to eliminate surface riffles and produce smooth, fine surfaces on your prints.

The four-point leveling system, which features four clockwise-tightening screws, is designed to minimize the need for repeated leveling once the initial calibration is completed, saving both time and effort.

The build plate is enhanced with a laser-carved surface that improves adhesion during printing, even when handling larger models.

BUILD VOLUME: 153.36 x 77.76 x 165 mm³
PRINTING SPEED: MAX 150 mm/h
LAYER THICKNESS: 0.01-0.2 mm
XY RESOLUTION: 18 μm (8520x4320)
Z-AXIS ACCURACY: 0.02 mm
PRINTING TECHNOLOGY: MSLA
LIGHT SOURCE: COB light source + Fresnel collimating lens
LCD SCREEN SIZE: 7-inch 9K mono LCD
LCD SCREEN PROTECTOR: 9H hardness tempered glass
CONNECTION METHOD: USB offline printing & WiFi
SYSTEM: EL3D-4.0
OPERATING SCREEN: 4.0-inch Capacitive Touch Screen
LANGUAGE: Chinese, English, Japanese, Dutch, Korean, French, German, Russian, Italian, Spanish, Turkish, Portuguese
AIR PURIFIER: Plug-in
RESIN: Supports most resins on the market (water-washable, standard, ABS-like, plant-based, etc.)
POWER REQUIREMENTS: 100-240V 50/60 Hz 24V 3A
HEAT DISSIPATION METHOD: 3 copper heat pipes + single fan
DIMENSIONS: 227 x 227 x 443.5 mm³
NET WEIGHT: 6.5 kg
GROSS WEIGHT: 8.3 kg

7-inch 9K mono LCD
8520x4320 resolution
Up to 150mm/h
High-Speed Wifi Transfer
Powerful Linux OS
4-point leveling system
Build volume of 153.36x77.76x165 mm³