Mars 4, Build Volume: 153.36 x 77.76 x 175 mm³ (CAT#: STEM-TDP-0040-LC)

The 7-inch 9K monochrome LCD, featuring a resolution of 8520x4320 and an XY resolution of 18x18 microns, enables the printing of models with exquisite detail and crisp edges at speeds of up to 70mm/h, resulting in remarkable quality and accuracy.

Mars 4 is equipped with a powerful COB light source composed of 36 LEDs concealed beneath the monochrome LCD, which work in unison to deliver a consistently uniform UV light beam across the entire build area. This synergy leads to printed models with outstanding precision and smooth surfaces.

To ensure effective heat dissipation and extended printer life, the design includes a large cooling fan and heat-conducting copper tubes adjacent to the COB light source for rapid heat transfer.

The laser-engraved build plate guarantees excellent adhesion during printing while also facilitating easy removal of the finished models.

Additionally, the open-sourced GOO slice file is compatible with third-party slicing software, allowing you the flexibility to select the most suitable slicing software for your requirements.

BUILD VOLUME: 153.36 x 77.76 x 175 mm³
PRINTING SPEED: 30-70 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
LCD SCREEN SIZE: 7-inch 9K mono LCD
LCD SCREEN PROTECTOR: PET scratch-resistant film
CONNECTION METHOD: USB offline printing
SYSTEM: EL3D-3.0.1
OPERATING SCREEN: 3.5-inch resistive touch screen
LANGUAGE: Chinese, English
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 438.5 mm³
NET WEIGHT: 5.5 kg
GROSS WEIGHT: 7.3 kg

7-inch 9K mono LCD, 8520x4320 resolution
Incredible 18um XY precision
Build volume of 153.36x77.76x175 mm³
Powerful COB light source