Elegoo Mars 4

• 7-inch 9K monocrystal LCD display, 8520×4320 resolution
• Incredible precision 18um XY
• Construction volume 153,36×77,76×175 mm³
• Powerful COB light source
• Voxeldance Tango Slicer, a better slicing experience

Key Features:

• 【7-Inch 9K Mono LCD Display】Mars 4 features a 7-inch 9K mono LCD display that boasts an impressive 8520×4320 resolution and 18μm XY resolution, allowing you to print clear and intricate patterns every time, with every detail of your model accurately depicted.
• 【Large build volume】The build volume of 153.36×77.76×175 mm³/6.04×3.06×6.89 inches gives you plenty of room for everyday creations without sacrificing print accuracy.
• 【COB Light Source】Mars 4 uses a powerful COB light source to evenly expose the 405nm wavelength beam over the entire LCD display, ensuring your prints are consistent and accurate.
• 【Laser Cut Building Plate】The building plate has a laser cut surface which provides excellent adhesion and ensures that the patterns stick to the building plate during printing to improve printing success rate.
• 【Convenient User Interface】The 3.5-inch touch screen is equipped with a model preview function and a real-time progress bar, which allows you to monitor the printing process and make adjustments as needed.
• 【Advanced Air Purifier】The plug-in advanced air purifier has a plastic protective case to protect the built-in activated carbon filter, which effectively reduces resin odor during printing.

ELEGOO MARS 4 9k MSLA 3D Printer

9K print quality

The 7-inch 9K monochrome LCD display with 8520×4320 resolution and 18×18 micron XY resolution allows you to print models with extremely fine detail and sharp edges at print speeds up to 70mm/h, achieving superior quality and precision.

Super stable structure

The Z-axis is driven by a linear guide rail that provides stable and precise movement during printing, effectively reducing layer texture and making the model surface smoother. The non-slip hexagon socket leveling screws are easy to use, making it easy to level the build plate. The laser engraved build plate provides excellent adhesion during the printing process and easy removal of printed patterns. The middle plate of the printer is designed with a raised step to prevent resin from leaking inside the printer and causing damage to the printer’s internal components.

Powerful COB light source

Mars 4 uses a powerful COB light source consisting of 36 LEDs hidden under a monochrome LCD display that work together to provide an extremely uniform UV light beam throughout the build area. The result is your printed models with exceptional precision and smooth surfaces.

Efficient heat dissipation

With a large cooling fan and heat-conducting copper tubing next to the COB light source for fast heat transfer, efficient heat dissipation is ensured and printer life is extended.

Voxeldance Tango Slicer

Mars 4 uses Voxeldance Tango Slicer, which offers three print modes – static and dynamic (including smooth and high-speed modes) to improve print efficiency and optimize your prints for quality and speed, or a balance between the two. GOO’s open source slicing file is compatible with third-party slicing software, giving you the freedom to choose the best slicing software for your needs.

A better printing experience

The upgraded USB air purifier comes with a plastic protective case that protects the built-in activated carbon filter and absorbs and filters resin odor during printing.

Technical specifications

• Product model: MARS 4 9K
• LCD DISPLAY: 7-inch 9K mono LCD display
• System: EL3D-3.0.1
• Slicing software: ChituBox
• Technology: MSLA 3D stereolithography
• Layer thickness: 0,01-0,2 mm
• Printing speed: 30-70mm/h
• Z-axis accuracy: 0.02 mm
• XY resolution: 0.018 mm (8520*4320)
• Construction volume: 153.36 mm (length) * 77.76 mm (width) * 175 mm (height)
• Light source: UV integrated light (405nm wavelength)
• Languages:Chinese, English
• Connectivity:USB
• Weight: 11.46lbs (5.2kg)
• Operation: 3.5-inch touch screen
• Power requirements: 100-240V 50/60Hz 24V 3A
• Printer dimensions: 22.7cm(L)*22.7cm(W)*43.85cm(H)