ELEGOO FDM 3D Printer Neptune 4 Pro with Up to 500mm/s Printing Speed, Auto Bed Leveling, Dual-Gear Direct Extruder, 300℃ High-Temp Nozzle, Intelligent Segmented Heatbed, 225x225x265mm³ Printing Size

Pre-installed Klipper Firmware: The Neptune 4 Pro 3D printer is designed to be fast and efficient. It features a quiet Klipper motherboard and ARM 64-bit 1.5G main frequency quad-core processor for sufficient processing power, allowing it to print at a amazing speed of up to 500mm/s (really helpful 250mm/s), and supports advanced functions like input shaping and pressure advance to reach accurate and smooth models. The 8GB RAM can store many models and quick access when needed.
Dual-Gear Direct Drive Extruder: The dual-gear direct drive extruder with a 5.2:1 reduction ratio for smooth and consistent extrusion, combined with the copper-titanium bi-metal throat pipe and unique air duct design, reinforce heat dissipation and reduce nozzle clogging.
300°C High-temp Nozzle: With a high-temperature nozzle reaching 300°C, the printer can deal with quite a lot of filaments, including PLA, PETG, ABS, TPU, and high-temperature filaments like nylon. The extended hot end design ensures consistent heating and faster melting and extrusion, resulting in faster printing speed.
Intelligent Segmented Heatbed: With 100W+150W power output, the slicing software automatically recognizes the size of the model all the way through slicing and activates the peripheral heating zone if the model size exceeds the center heating zone (120mmx120mm). The two partitions will also be turned on and off manually for more precise temperature regulate. Additionally, the surface of the PEI magnetic platform is marked for guidance.
Auto Bed Leveling + Auxiliary Leveling: With 121 (11×11) points auto bed leveling, you’ll be able to achieve consistent and reliable prints every time without the need for manual bed leveling. Additionally, the auxiliary leveling by hand-twist knobs allows for further fine-tuning of the print bed’s level for improved print quality.
Efficient Heat Dissipation: ELEGOO Neptune 4 Pro also features 2 thickened double-sided 4015 ball bearing cooling fans and 4×4020 ball bearing blower fans at the back of the print head for omnidirectional rapid cooling the newly printed layers to prevent warping and reinforce overall print quality even at a fast printing speed.