The Mars 4 9K from Elegoo is a fantastic resin printer with a powerful COB (chip-on-board) light source that ensures accurate prints. With a build volume of 153.36 x 77.76 x 175mm³ you have enough space to make your prints. The surface of the build plate is laser cut, which ensures excellent layer adhesion. The printer has a 7-inch 9K mono LCD with 8520 x 4320 resolution and 18µm XY precision, allowing you to print intricate models in great detail. The UI of the 3.5'' touchscreen is very user-friendly. You can easily preview the model you are about to print and the screen shows real-time progress, allowing you to make adjustments at any time.
The Mars 4 uses the Voxeldance Tango Slicer, which provides a better experience. This software offers different print options: static mode and dynamic mode (including smooth mode and high-speed mode). The improved plug-in purifier has a plastic protective layer to protect the carbon filter and reduces the resin odor that is released during printing. A large fan and heat conductive copper tubes next to the light source allow for faster heat dissipation, improving the printer's performance and extending its life.
In addition, the z-axis has a linear rail that ensures precise and stable movements. This gives your print a smoother surface. The non-slip leveling screws make it easy to level the PCB. The print plate is also engraved for better layer adhesion and the center plate has a small elevation to prevent the resin from reaching the parts of the printer.
