Pre-installed Klipper Firmware The Neptune 4 Plus comes with the powerful Klipper firmware, enabling impressive printing speeds of up to 500 mm/s (default 250 mm/s) and up to 12000 mm/s² accelerations, supporting advanced features such as input shaping and pressure advancing.Equipped with acceleration sensors on the X and Y axes for automatic calibration and improved print quality. Klipper High-speed Motherboard Neptune 4 Plus adopts a Klipper motherboard and ARM 64-bit 1.5G main frequency quad-core processor. With pre-installed Klipper firmware, the printing speed can reach 500mm/s (default 250mm/s) with up to 12000mm/s acceleration. 8G RAM gives you ample storage capacity for various print files.In addition, the printer supports input shaping and pressure advance to improve print quality and reduce issues like artifacts, filament ooze, and blobbing. With acceleration sensors on the X-axis and Y-axis to automatically calibrate resonance compensation parameters for less vibrations and precise prints. Massive Space for Your Creations Unleash your creativity with a generous build volume of 320x320x385mm³/12.59x12.59x15.15 inch. This sizable printing area allows you to create larger models or multiple smaller objects in a single print, expanding your creative possibilities. 300°C High-Temp Nozzle The 300°C high-temp nozzle kit features an extended hot end, a 60W ceramic heating element and a brass heating block, capable of printing various filaments including nylon. The automatic calibration of nozzle PID parameters ensures precise temperature control for stable and consistent printing performance. Powerful Extruder & Upgrade Hotend The dual-gear direct extruder with a 5.2:1 reduction ratio for reliable and smooth filament extrusion, weighing only 290g. All-titanium alloy throat pipe enables fast heat dissipation and reduces nozzle clogging. 60W high-power ceramic heating element and brass heating block provide efficient and uniform heating for quick filament melting even during high-speed printing. The extended hotend nozzle can withstand temperatures up to 300°C, making it capable of printing PLA, PETG, ABS, ASA, TPU, and high-temp filament nylon. The automatic calibration of nozzle PID parameters optimizes nozzle thermal performance and temperature control, ensuring consistent and reliable printing results. Print Volume: 320 x 320 x 385 mm³ Max Printing Speed: 500 mm/s 121 (11 x 11) Points Auto Bed Leveling Up To 300 °C High-Temp Nozzle Support PLA/TPU/PETG/ABS/ASA/Nylon Filaments WIFI / WLAN / USB Transfer
