ELEGOO® Neptune 4 FDM 3D Printer High Speed Up to 500mm/s 121-Point Auto Bed Leveling 225x225x265mm Printing Size

Main Features Pre installed Klipper Firmware With a quiet Klipper motherboard and ARM 64 bit 1 5G main frequency quad core high performance processor ELEGOO Neptune 4 can achieve printing speed of up to 500mm s recommended 250mm s allowing you to produce your models faster than ever before support input shaping and pressure advance function to improve the print quality of models Dual Gear Direct Extruder The new self developed dual gear direct drive extruder with a 5 2 1 reduction ratio ensures powerful extrusion and smoother filament feeding Paired with copper titanium all metal throat pipe and unique air duct design to effectively improve the heat dissipation of the throat pipe and reduce nozzle blockage risk 300°C High temp Nozzle With a 300°C high temp nozzle and an extended hot end which means the filament can be fully me1ted and uniformly flow out even at high printing speed this printer can handle a wide range of materials including PLA PETG ABS TPU and high temperature filaments such as nylon Auto Bed Leveling The 121 11x11 points auto bed leveling ensures quick and accurate leveling of the build platform For perfect first layer printing you can also use the hand twist knobs under the build platform for auxiliary leveling In addition the PEI magnetic platform allows for the easy printed models removal with just a slight bend EfficientInstant Cooling The 2 thickened double sided 4015 model cooling fans with strong wind for more comprehensive