ELEGOO Neptune 4 Pro FDM 3D Printer with Up to 500mm/s Printing Speed, Auto Bed Leveling, Dual-Gear Direct Extruder, 300℃ High-temp Nozzle, Intelligent Segmented Heatbed, 225x225x265mm³ /8.85x8.85x10.43 Inch Printing Size Crafted in a practical and elegant design, Neptune 3 Plus features a gantry structure. The plastic housing weighs only 14.1 kg. Brand New Linux OS】ELEGOO Saturn 3 UItra is powered by a brand new Linux OS with 4G RAM, which guarantees stable file transfer and faster running speed, making your printing experience smoother and more efficient. The 4.3-inch removable capacitive touch screen can be operated by hand-held or fixed on the base. Built-in print model preview function to preview the model image before printing and observe the printing progress. Neptune 3 Max is a powerful FDM printer from Elegoo's Neptune 3 range. Compared to its predecessors, the printer is characterised by a significantly larger build volume of even 420 x 420 x 500 mm, which is ideal for larger creative projects! Its simple and elegant design not only gives it a modern look but also makes it extremely stable and user-friendly!

Damage from misuse of products (including, but not limited to: falls, extreme temperatures, water, and operating devices improperly) Efficient Heat Dissipation】Double fan cooling system design, one for air inlet and the other for air outlet, has faster air circulation and higher heat dissipation efficiency, which extends the service life of 3D printers. The Neptune 3 Plus is equipped with a 4.3-inch touch screen for great usability. 8 different languages are supported: Chinese (Simplified), English, Spanish, French, Italian, Russian, German and Japanese. The powerful ARM 64-bit 1.5G quad-core High-Speed Silent mainboard not only ensures quiet operation but also effectively reduces printing noise. In addition, it has 8G of memory and supports the secure storage of more than 400 model files.PEI Spring Steel Magnetic Platform] Neptune2s adopts a new platform of a special coating combined with spring steel, easy model removal by bending or popping. It is not easy to deform at high temperature, detachable, and has a longer service life. Widely compatible with PLA/ABS/PETG/TPU filaments. Nozzle Kit for Better Printing Effect】The nozzle kit contains a TC4 titanium alloy throat pipe, an aluminum alloy flat heat sink structure, and a brass nozzle. Auto Bed Leveling + Auxiliary Leveling】Achieve excellent first-layer adhesion and print quality with the 121 (11x11) points auto bed leveling system. Additionally, fine-tune the bed's leveling manually with the hand-twist knobs for optimal alignment and printing conditions. User-Friendly Touch Screen】Navigate easily with the 4-inch HD IPS touch screen with a resolution of 800*480 pixels and support for 12 languages, making operation a breeze for users of all skill levels. COB Light Source】The Mars 4 uses a powerful COB light source that uniformly exposes the beam of 405nm wavelength across the entire LCD, ensuring that your prints are consistent and accurate.

Resume print and Material breakage detection] Equipped with a material break detection switch, NEPTUNE2s can always detect the machine power failure and pause printing, and the automatic recovery function will continue printing when the power is disconnected. The in-house developed direct drive dual-gear extruder ensures an extrusion ratio of 3:1, thus ensuring outstanding extrusion force for precise prints. RSG leveling system] The 16-point RSG leveling system with a strain gauge pressure sensor on the print head to record the distance between the nozzle and the hot bed at each point. Once the sensor scans any tiny variations and unevenness, it will automatically compensate each point by adjusting the Z-axis height to ensure the same distance between the print nozzles and the bed (about 0.1-0.2mm). And Neptune 3 comes with a larger build volume of 220x220x280mm than Neptune 2.inch 6K Mono LCD】ELEGOO MARS 4 Max features a 9.1-inch monochrome LCD screen with a resolution of 5760x3600 and an XY resolution of 34um, and printing speed up to 70mm/H. The 9H hardness tempered glass with excellent light transmission protects the LCD screen from scratches. COB+ Refractive Light Source】MARS 4 Max adopts the COB+ refractive light source to ensure that the emitted 405nm wavelength beam is more vertical and uniform on the entire LCD screen after refraction. Paired with the full grayscale anti-aliasing algorithm to make printed models with finer and more realistic details and a smoother surface. Neptune 3 Pro features 36-point automatic bed levelling, saving you the hassle of manual levelling! With the help of an intelligent high-precision sensor, the level of different points of the heating bed is automatically compensated at the push of a button. An interesting feature of the Neptune 3 Pro is a nozzle cooling fan, which has nozzle fans on both sides with better heat dissipation. When printing is complete, all fans turn off automatically to save power, minimise noise and extend fan life. Inch 9K Mono LCD】Equipped with a 7-inch 9K mono LCD offering an impressive 8520x4320 resolution and 18µm XY resolution, Mars 4 Ultra allows you to print incredible complex models with crisp details. The mono LCD is protected by a 9H hardness tempered glass, ensuring it withstands daily wear and tear while maintaining optimal performance.

Inch 12K Mono LCD】With a 10-inch 12K mono LCD boasting an incredible resolution of 11520x5120 and an XY resolution of 19x24μm, you can print highly detailed models with stunning clarity and precision. The 9H tempered glass above the LCD provides excellent durability and scratch resistance, effectively protecting the LCD screen from scratches and damage. Intelligent fan control: after printing, all fans will automatically stop working below 50℃ to extend fan lifespan, reduce noise, and save power. The hotend of the Neptune 4 Pro supports temperatures up to 300 °C. It features an all-metal high-temperature heat break and a unique air channel design for better heat dissipation. The printer automatically measures the height of the print surface across a grid of 36 unique points and uses this information to calculate a mathematical model it refers to whilst printing to compensate for any warping of the print bed.They asked me to keep the e steps from firmware where two walls that should be 0.8mm were in reality 0.7mm, and they advised to scale the model...not sure if this is close to normal. It's normal for quality to miss issues but for the company to not assume the fault it's unacceptable. Inch 12K Mono LCD】With a 10-inch 12K mono LCD boasting a stunning resolution of 11520x5120 and an XY resolution of 19x24μm, ELEGOO Saturn 3 is capable of producing highly detailed and intricate models with ease, at a printing speed of up to 70mm/h. The 9H hardness tempered glass protects the LCD screen from scratches and damage caused by resin dripping or penetration. With an STM 32-bit silent motherboard, the X/Y/Z/E axes are all driven by high-precision stepper motors to effectively reduce the printing noise under 50 dB. Wi-Fi Transfer】Saturn 3 UItra supports Wi-Fi transfer of files, with transfer speeds of 6-10Mbps, and is compatible with both 2.4G and 5G networks, giving you the flexibility to transfer your files from your computer or mobile device with ease. The hot end of the nozzle has been extended to allow filaments to be fully melted and evenly extruded.