ELEGOO Neptune 4 FDM 3D Printer DIY with Printing Size 225x225x265mm for FDM 3d Printer

Print volume 225*225*265mm 500 mm/s max printing speed 11 x 11 auto leveling 300°C high-temp nozzle Support PLA/PETG/ABS/TPU/Nylon materials USB and LAN transfer Main Features:  【Pre-installed Klipper Firmware】With a quiet Klipper motherboard and ARM 64-bit1.5G 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