ELEGOO Neptune 4 3D Printer, 500mm/s High-Speed Fast FDM Printer with Klipper Firmware, Auto Leveling and Direct Extruder, Easy Assembly for Beginners, 225x225x265mm Printing Size

【500mm/s Lightning-Fast Speed】With Klipper firmware onboard, ELEGOO Neptune 4 achieves an astonishing maximum printing speed of 500mm/s with 20000mm/s²acceleration. Save you time on your printing tasks! Recommended printing speed is 250mm/s
【Vastly improved Performance】Neptune 4 boasts an ARM 64-bit 1.5GHz quad-core high-performance processor, for fast, stable, and precise printing. Intelligent input shaping and pressure advance function minimize vibration effects and enable precise flow control, greatly improved print quality
【Powerful Direct Drive Extruder】Self-developed dual-gear direct drive extruder boasts a 5.2:1 reduction ratio, providing powerful extrusion and smoother filament feeding. Combined with metal throat pipe and innovative air duct design, it minimizes the risk of nozzle clogging
【300°C High-temp Nozzle】With a 300°C high-temp nozzle and an extended hot end, Neptune 4 ensures faster melting and extrusion, can handle various filament materials, including PLA, PETG, ABS, TPU and nylon
【Efficient & Instant Cooling】Double-sided cooling fans with strong airflow ensure comprehensive heat dissipation. Ball bearing blower fans behind the prints head rapidly cool down newly deposited models
【User-Friendly Auto Leveling】Newly design 121 (11x11) points auto bed leveling, quick and accurate leveling of the build platform. For perfect first-layer printing, you can also use the hand-twist knobs under the PEI magnetic platform for auxiliary leveling