About this item

• 【Pre-Installed Klipper Firmware】Neptune 4 Plus comes with pre-installed Klipper firmware and supports input modeling and pressure advancement. This allows you to achieve impressive print speeds of up to 500mm/s (default 250mm/s), while maintaining print quality. Both X and Y axes are equipped with accelerometers to minimize vibration and improve printing accuracy.
• 【Large Building Volume】Let your creativity run wild with a generous construction volume of 320x320x385mm/12.59x12.59x15.15 inches. This large print area allows you to create larger models or multiple small objects in one print, expanding your creative possibilities.
• 【Dual Gear Direct Extruder】 The printer adopts a double gear direct extruder with a 5.2:1 reduction ratio, which ensures smooth and precise filament feeding. Titanium alloy exhaust pipe allows for fast heat dissipation, reducing nozzle clogging for consistent and reliable printing.
• 【300°C Nozzle】High temperature nozzle kit at 300℃ is equipped with an extended hot end, a 60W ceramic heating element and a brass heating block, which can print different flaments, including nylon. Automatic nozzle PlD parameter calibration ensures precise temperature control for stable and consistent printing performance. Temperature control for stable and consistent printing performance.
• 【Efficient Cooling System】 The printhead incorporates 2x4015 thick double-sided cooling fans and a 3010 ball bearing blowing fan for omnidirectional heat dissipation and preventing flament deformation. The 2x6025 ball fans behind the printhead further enhance cooling performance, quickly cooling newly deposited layers.