Fully assemble extruder for Neptune 4 Pro ONLY
Dual-gear direct drive extruder ensures smooth and consistent extrusion. The copper-titanium bi-metal throat pipe has a unique air duct design for faster heat dissipation of the throat pipe and less nozzle clogging.The 300°C high-temp nozzle with an extended hotend design to fully melt the filament, and you can explore a wider range of materials, such as PLA, PETG, ABS, TPU, and high-temp filaments like nylon.