- Print Volume: 225 x 225 x 265 mm³
- Max Printing Speed: 500 mm/s
- Intelligent Segmented Heatbed
- 121 (11 x 11) Points Auto Bed Leveling
- Up To 300 °C High-Temp Nozzle
- Support PLA/TPU/PETG/ABS/ASA/Nylon Filaments
- USB/LAN Transfer
₹28,000.00 Including Tax
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Features
Pre-Installed Klipper Firmware
Pre-Installed Klipper Firmware
Dual-Gear Direct Extruder
Efficient & Instant Cooling
Removable Touch Screen
121 (11x11) Points Auto Bed Leveling
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 dual-gear direct extruder with a 5.2:1 reduction ratio and enhanced gearing force for even filament extrusion and sufficient discharge, weighing only 75% of the weight of the Neptune 3 Pro.
Copper-titanium bi-metal throat pipe with unique air duct design for faster heat dissipation 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, ASA, TPU, and high-temp filaments like nylon.
Unparalleled Heat Dissipation Performance
In addition to the two thickened 4015 ball bearing cooling fan on both sides of the print head, there are four 4020 ball bearing auxiliary fans behind the print head, which ensures omnidirectional rapid cooling of the newly printed layers even at a fast printing speed, and the deposited hot filament quickly bond together for better overhang and bridge results.
Stable & Quiet Printing
The ELEGOO Neptune 4 3D printer is designed for quiet and precise printing with its silent drivers for all axes, reducing noise to below 50db. Its wear-resistant POM V-guide wheels moves 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 advanced functions like input shaping and pressure advance to achieve smooth model surface and consistent extrusion
Intelligent Segmented Heatbed
With 100W+150W power output, 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 (120mmx120mm).
The two partitions can also be turned on and off manually for more precise temperature control.
Additionally, the surface of the PEI magnetic platform is marked for guidance.
What's in the 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
Rear Cooling Fan
Power Cable
Fasteners
Tools
User Manual
PrintHead
SPECIFICATIONS
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
Warranty Periods
| Category | Models | Parts List | Note | Warranty Period |
|---|---|---|---|---|
| All | / | / | Consumable parts with no warranty or limited warranty. | 12 Months |
| 3D Printing Machine & Parts |
Neptune 3/3 Pro/3 Plus/3 Max | PEI Platform Plate/PEI Platform Kit/PEI Magnetic Platform Kit/Build Plate/Nozzle (Kit)/PTFE Tube/Tools | Consumable parts with no warranty. | No Warranty |
| Neptune 4/4 Pro/4 Plus/4 Max | PEI Platform Plate/PEI Platform Kit/PEI Magnetic Platform Kit/Build Plate/Nozzle (Kit)/PTFE Tube/Tools | Consumable parts with no warranty. | No Warranty | |
| OrangeStorm Giga | Extruder/Extruder Kit/Printhead Kit | Consumable parts with limited warranty. | 6 Months | |
| Centauri Carbon/Centauri | Extruder/Extruder Kit/Printhead Kit | Consumable parts with limited warranty. | 6 Months | |
| Mars/Mars 2/2 Pro/3/3 Pro/4/4 MAX/4 DLP/4 Ultra/5/5 Ultra | Release Film, Tools | Consumable parts with no warranty. | No Warranty | |
| Saturn S/2/8K/3/3 Ultra/4/4 Ultra/4 Ultra 16K | LCD Screen | Consumable parts with limited warranty. Resin leakage, scratch-resistant film damage, human-caused damage, and collision damage are not covered by the warranty. | 3 Months | |
| Jupiter/Jupiter SE | Resin Tank/Build Plate | Consumable parts with limited warranty. | 6 Months | |
| Mercury Mercury Plus V1.0/V2.0/V3.0 Mercury X/XS Bundle |
Washing Bucket, Curing Turntable, Acrylic Cover | Consumable parts with no warranty. | No Warranty | |
| Phecda Laser Engraver & Cutter - 10 W/20 W |
Consumables and Other Attached | Window Mirror, Power Cord, USB Cable, Engraving Materials, User Manual, Packaging, Tools | Consumable parts with no warranty. | No Warranty |
| Other Parts① | Synchronous Belt, Motor Cable, Laser Cable | Consumable parts with limited warranty. | 3 Months | |
| Other Parts② | Fans | Consumable parts with limited warranty. | 6 Months |
1. Consumable Parts
Consumable parts are either excluded from warranty coverage or covered under a limited warranty period. For the purpose of this policy, "consumables" are defined as disposable items, components, or parts of the Product that are inherently designed to deteriorate or wear out during normal use of the Product.
While these items may not be covered by the standard warranty or may have a limited warranty period as specified in the table above, we will gladly replace any consumable that fails due to a manufacturing defect, provided the printer itself is still under warranty. ELEGOO reserves the exclusive right to determine eligibility for replacement, and such decisions shall be final.
2. Accessories or Parts Purchased Separately
Accessories or parts purchased separately enjoy the same quality assurance policy as the complete machine.
3. Warranty Periods
All periods stated on this page are calculated from the date the original order was received.
4. Warranty Forfeiture
This warranty does not cover the following cases:
A. Products not purchased from ELEGOO or authorized ELEGOO distributors with a valid receipt or invoice.
B. Products that are lost or stolen.
C. Products whose warranty period has expired.
D. Free products or products that have been refunded.
E. Products repaired by a third party or modified by an individual.
F. Damage caused by external factors or misuse of products (including but not limited to resin leakage, falls, improper operation), normal discoloration, wear and tear, or other non-quality-related issues.
G. LCD screens that can not provide an identifiable SN code.
5. Warranty in Other Regions
For consumers protected by local consumer laws in their country of purchase, ELEGOO's Limited Warranty benefits are provided in addition to all rights and remedies under such laws, including but not limited to those described above. If local regulations specify a warranty period longer than our stated policy, the longer period will apply, and we will fully comply with local requirements to support our customers.

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