Elegoo Mars 4

The Elegoo Mars 4 is a powerful resin printer with a compact design. With its build volume of 153.36 x 77.76 x 175 mm and 9K resolution, creative ideas can be realised with ease.

High-resolution 7-inch mono LCD screen

The Mars 4 is equipped with a 7-inch 9K (8520 x 4320 pixels) HD monochrome LCD screen with a remarkable xy resolution of 18 x 18 µm. Even at a print speed of 70 mm/h, fine details with sharp corners and edges can be seen!

COB light source

The printer uses a powerful COB light source that emits a uniform UV light beam of 405 nm wavelength for high light utilisation and light output. The light source consists of 36 LEDs located under the LCD screen to illuminate it evenly.

Designed for Stability

► Non-slip levelling screws with hexagon sockets make it easy to level the build plate,

► Z-axis linear rail provides stable and smooth movements and smooth surfaces without visible layers,

► Sturdy and shockproof base,

► A step design of the center platform prevents leaking resin from flowing into the interior of the device, damaging its internal components.

Efficient heat dissipation system

The Mars 4 is equipped with a special heat-conducting copper heat pipe for faster heat transfer, as well as a large fan* for more efficient heat dissipation.

The fan is located next to the COB light source.

Laser engraved build plate

The laser-engraved build plate of the Mars 4 ensures a superior first layer and outstanding model adhesion!

3.5-inch touchscreen

The easy-to-use 3.5-inch touchscreen supports model preview and real-time progress monitoring.

Intelligent design

The Mars 4 has been safeguarded against unforeseen errors. Its front platform is slightly stepped, in case of resin leakage.

Plug-in Air Purifier 2.0

The plug-in air purifier is designed specifically for 3D printers to effectively absorb resin odours. The air purifier has an activated carbon filter with a cover.

Voxeldance Tango with 3 printing modes

The Mars 4 is equipped with the intelligent Voxeldance Tango slicing software. Three different printing modes are at your disposal:

• Static Mode for printing according to preset parameters,
• Smooth mode, where the printing speed is dynamically adjusted to various factors,
• High-speed mode, in which the printing process is completed faster with improved printing efficiency based on the smooth mode.

Open-Source GOO Slicing Format

Elegoo's self-developed open-source GOO slicing format is compatible with many other slicing softwares (CHITUBOX, Lychee, etc.) in addition to Voxeldance Tango.

Mars 4, Mars 4 Ultra and Mars 4 Max in comparison: