Description of the 3D printer "Elegoo Mars 3 Pro"

Elegoo Mars 3 Pro - a "professional" version of the desktop photopolymer 3D printer Mars 3, distinguished by the presence of a 9H hardness protective glass over the LCD matrix, an air filtration system with a charcoal filter to combat unpleasant odors, and also Fresnel lenses on LED array emitters, serving as a backlight module. The monochrome mask with 4K resolution has high light transmittance, which increases the system's performance up to 30-50 mm/h along the Z axis. The 3D printer is designed to work with photopolymer resins optimized for ultraviolet exposure with a wavelength of 405 nm. ChiTuBox slicer is used for preparing digital models.

Application	Personal
Country	China
Manufacturer	Elegoo
Technical specifications
Printing technology	LCD Stereolithography
Build volume, mm	Size of the build volume
Layer thickness, mm	0.01-0.2
Printing speed	30-50 mm/h (along Z axis)
Display	Yes
Consumables
Types of materials	Photopolymer
Materials	Photopolymer resin
Software
Software	ChiTuBox
Dimensions
Dimensions, mm	227x227x438.5
Weight, kg	5.5 (net)
Additional parameters
Mask type	6.6-inch monochrome LCD
XY resolution	4098x2560 (4K)
Z-axis positioning accuracy	0.00125 mm
Layer exposure time	1.5-3 s
Pixel size	35 µm
Backlight module	LED array consisting of 36 emitters
Wavelength	405 nm
Display	3.5-inch touch screen
Interface	USB

The Elegoo Mars 3 Pro is an upgraded version of the Mars 3 desktop photopolymer 3D printer. It features a protective glass with a hardness of 9H over the LCD screen, which provides extra durability. The printer also includes an air filtration system with a charcoal filter to eliminate unpleasant odors. Additionally, Fresnel lenses are added to the LED array emitters to enhance the backlighting module. The printer utilizes a monochrome mask with a 4K resolution, resulting in high light transmittance and improved system performance along the Z axis. It is specifically designed to work with photopolymer resins, which are optimized for exposure to ultraviolet light with a wavelength of 405 nm. To prepare digital models for printing, the ChiTuBox slicer software is used. This software allows for efficient slicing and optimization of the printing process. In terms of technical specifications, the Elegoo Mars 3 Pro utilizes LCD stereolithography technology for printing. The build volume can accommodate various sizes, and the layer thickness can be adjusted between 0.01 mm to 0.2 mm. The printing speed ranges from 30 to 50 mm/h along the Z axis. The printer is manufactured by Elegoo, a company based in China. It is suitable for personal use and is equipped with a USB interface for easy connectivity. With dimensions of 227 mm x 227 mm x 438.5 mm and a weight of 5.5 kg (net), it offers a compact and lightweight design. Additional parameters of the Elegoo Mars 3 Pro include a 6.6-inch monochrome LCD mask, XY resolution of 4098 x 2560 (4K), Z-axis positioning accuracy of 0.00125 mm, layer exposure time of 1.5 to 3 seconds, pixel size of 35 µm, and a backlight module consisting of a LED array with 36 emitters. The printer is equipped with a 3.5-inch touch screen display for easy operation. Overall, the Elegoo Mars 3 Pro is a versatile and high-performance 3D printer suitable for a range of personal printing needs.

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