Description

Speed Up Printing with Klipper
With the Klipper motherboard and ARM 64-bit 1.5G main frequency quad-core processor to process and execute commands faster, Neptune 4 Pro can print at up to 500mm/s, allowing you to complete your print projects quickly and efficiently. With our pre-installed Klipper firmware, you can start printing right away without the hassle of firmware installation.
In addition, it supports input shaping, which helps eliminate artifacts and resonances on the model surface, and pressure advance, which helps predict nozzle pressure for more accurate and consistent extrusion and less filament ooze and blobbing.
Potent Extrusion & Upgraded Hotend
The printer’s dual-gear direct drive extruder is another key feature that ensures smooth and consistent extrusion, weighing only 75% of the Neptune 3 Pro.
The 5.2:1 reduction ratio and dual-gear design ensure a firm grip on the filament and prevent the flexible filament from slipping and grinding. 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 features an extended hotend design to fully melt the filament, allowing you to explore a wider range of materials, such as PLA, PETG, ABS, ASA, TPU, and high-temp filaments like nylon.
(Tips: ABS and ASA filament materials are recommended to be used in conjunction with a 3D Printer Enclosure.)


Unparalleled Heat Dissipation Performance
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 & Quiet Printing
The ELEGOO Neptune 4 Pro 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.


Smoother Model Surface
Support for advanced functions like input shaping and pressure advance helps achieve a smooth model surface and consistent extrusion.
Intelligent Segmented
Heatbed
With a power output of 100W + 150W, the slicing software automatically recognizes the size of the model during slicing and activates the peripheral heating zone if the model size exceeds the center heating zone (120 mm x 120 mm).
The two partitions can also be turned on and off manually for more precise temperature control.




Upgraded Dual-Sided Build Plate
Intelligent 3D Printing
Support LAN networking printing
What's In Box
Neptune 4 Pro 3D Printer
Base Unit
Gantry Frame Unit
Spool Holder Arm
Touch Screen
Spiral Cable
Screen Support Block
Filament Detector
Spool Holder
The Rear Cooling Fan
Printhead
Power Cable
Fasteners
Tools
User Manual
Specification
Product Model
Neptune 4 Pro
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 mm³
Printing Platform Size (PEI Area)
235 x 235 mm²
Machine Size
475 x 445 x 515 mm³
Package Size
630 x 510 x 260 mm³
MAXIMUM SIZE FOR MACHINE ACTIVITY/MM
475 x 550 x 735 (Including Rack & Tray)
Max. Nozzle Temperature
300 °C
Max. Hot bed Temperature
110 °C
Filament Compatibility
PLA / TPU / PETG / ABS / ASA / Nylon
Net Weight
8.9 kg
Gross Weight
13.92 kg
Resume Printing
Yes
Filament Detection
Yes
Max Speed of Tool Head
500 mm/s
Max Acceleration of Tool Head
20000 mm/s²
Reviews
There are no reviews yet.