Description
Pre-installed Klipper Firmware
Speed UpPrinting with Klipper
The ELEGOO Neptune 4 comes pre-installed with Klipper firmware, with an ARM 64-bit 1.5G main frequency quad-core processor for faster command processing and execution, enabling it to print at an impressive speed of up to 500mm/s for higher efficiency. The 8 GB ROM provides ample storage space for fast printing. Additionally, the printer supports advanced features such as input shaping, which reduces mechanical vibrations in the printer’s motion system and artifacts such as ringing, rippling, ghosting, or echoing on the printed model surface. The pressure advance function adjusts material flow according to printing speed, ensuring consistent pressure in the nozzle and reducing filament ooze or blobbing.
PotentExtrusion & Upgraded Hotend
The dual-gear direct extruder features a 5.2:1 reduction ratio and enhanced gearing force for even filament extrusion and sufficient discharge, weighing only 75% of the Neptune 3 Pro. The copper-titanium bi-metal throat pipe features a unique air duct design for faster heat dissipation and less nozzle clogging.
UnparalleledHeat Dissipation Performance
5.In addition to the two thickened 4015 ball bearing cooling fans on both sides of the print head, there are four 4020 ball bearing auxiliary fans behind the print head, which ensure omnidirectional rapid cooling of the newly printed layers even at a fast printing speed, and the deposited hot filament quickly bonds together for better overhang and bridge results.
Stable & QuietPrinting
The ELEGOO Neptune 4 3D printer is designed for quiet and precise printing with its silent drivers for all axes, reducing noise to below 50 dB. Its wear-resistant POM V-guide wheels move quietly, smoothly, and accurately. The Z-axis dual lead screw + Z-axis dual motor design provides better synchronization, increasing the accuracy and stability of the print head movement.
SmootherModel Surface
Support for advanced functions like input shaping and pressure advance to helps achieve a smooth model surface and consistent extrusion.
Specification
FDM (Fused Deposition Modeling) CNC machined aluminium extrusion
Technical Specifications
| Product Model | Neptune 4 |
| Printing Technology | FDM (Fused Deposition Modeling) |
| Frame Material | CNC machined aluminium extrusion |
| Voltage | 115/230V 50/60Hz |
| File Transfer Method | LAN, USB |
| File Format | STL, OBJ |
| UI Language | English, French, German, Russian, Italian, Spanish, Japanese, Chinese |
| Build Volume | 225 x 225 x 265 mm |
| Printing Platform Size (PEI Area) | 235 x 235 mm |
| Machine Size | 475 x 445 x 515 mm |
| Package Size | 630 x 510 x 260 mm |
| MAXIMUM SIZE FOR MACHINE ACTIVITY/MM | 475 x 550 x 735 mm (Including Rack & Tray) |
| Max. Nozzle Temperature | 300 °C |
| Max. Hot bed Temperature | 110 °C |
| Filament Compatibility | PLA / TPU / PETG / ABS / ASA / Nylon |
| Net Weight | 8.3 kg |
| Gross Weight | 10.6 kg |
| Resume Printing | Yes |
| Filament Detection | Yes |
| Max Speed of Tool Head | 500 mm/s |
| Max Acceleration of Tool Head | 20000 mm/s² |
