The ELEGOO Neptune 3 Pro FDM 3D Printer is a cutting-edge addition to the world of 3D printing, designed to cater to both beginners and experienced enthusiasts alike. With its impressive print size of 225x225x280mm (8.85×8.85×11 inches) and a host of advanced features, this printer delivers precision, versatility, and ease of use.
At the core of the Neptune 3 Pro is an STM32 motherboard, paired with silent stepper motors on all axes, ensuring quieter and more accurate printing with noise levels as low as 47-48dB. This makes it an ideal choice for use in home or office environments where noise reduction is important.
Stability and accuracy are further enhanced by the dual synchronized lead screws and dual-motor drive on the Z-axis, providing more stable movement of the print head. The 4-wheel V-guide rail pulley, made of POM, ensures smooth, low-noise movement, wear resistance, and a longer service life.
Specifications:
- Brand: ELEGOO
- Material: Aluminum
- Color: Black
- Product Dimensions: 23″D x 9″W x 19″H
- Item Weight: 22 Pounds
Features:
The ELEGOO Neptune 3 Pro features a market-leading print size of 225x225x280mm (8.85×8.85×11 inches), ideal for most users. Its STM32 motherboard, along with silent stepper motors on all axes, ensures quieter and more precise movement during printing, reducing noise levels to 47-48dB. The printer is easy to set up with pre-assembled main components and includes a complete tool kit for quick installation.
Dual-Gear Direct Extruder
The new dual-gear direct drive extruder, crafted from SUS303 high-quality stainless steel, features a 3:1 reduction ratio for stronger extrusion force. This design ensures smoother filament feeding and more stable, accurate printing, significantly reducing nozzle clogs and under-extrusion issues. Compatible with various filaments such as PLA, TPU, PETG, and ABS, the printing quality surpasses that of Bowden extruders.
Enhanced Nozzle Kit
The nozzle kit includes a TC4 titanium alloy throat pipe, an aluminum alloy flat heat sink structure, and a brass nozzle. The widened aluminum heat sink, paired with an efficient front close-fitting cooling fan, ensures better heat dissipation, lowering the throat pipe temperature and reducing the risk of nozzle clogging.
Smarter Printing Experience
The auto mesh bed leveling system uses a non-contact high precision sensor to automatically scan 36 (6×6) points on the hotbed, collecting real-time data to adjust the Z-axis height and compensate for any irregularities. This feature is applicable to metal printing platforms only. Additionally, the smart resume printing function auto-pauses when the filament runs out or breaks, allowing you to resume printing after a power outage.
More Stable Printing
The dual synchronized lead screws and dual-motor drive on the Z-axis provide more stable movement for the print head and higher printing accuracy, preventing deviations caused by a single Z-axis lead screw motor. The 4-wheel V-guide rail pulley, made of POM, ensures stable movement, low noise, wear resistance, and a longer service life.
Performance and Print Quality
The ELEGOO Neptune 3 Pro FDM 3D Printer delivers outstanding performance and print quality, making it a top choice for both beginners and experienced users. Its advanced features and robust design contribute to an exceptional printing experience:
High Precision Printing
The Neptune 3 Pro is equipped with silent stepper motors and an STM32 motherboard, ensuring precise and quiet operation. The high precision movement of all axes reduces vibrations and enhances print accuracy, resulting in detailed and smooth prints.
Dual-Gear Direct Extruder
The innovative dual-gear direct drive extruder, constructed from SUS303 high-quality stainless steel, offers a 3:1 reduction ratio. This provides stronger extrusion force and smoother filament feeding, significantly minimizing issues like nozzle clogging and under-extrusion. This system supports a variety of filaments, including PLA, TPU, PETG, and ABS, ensuring versatility in your projects.
Superior Nozzle Kit
The Neptune 3 Pro features a high-performance nozzle kit that includes a TC4 titanium alloy throat pipe, an aluminum alloy flat heat sink structure, and a brass nozzle. The efficient cooling system, with a widened aluminum heat sink and a front close-fitting cooling fan, ensures optimal heat dissipation. This setup lowers the temperature of the throat pipe, reducing the likelihood of nozzle clogs and ensuring consistent print quality.
Auto Mesh Bed Leveling
The printer’s auto mesh bed leveling system utilizes a non-contact high precision sensor to scan 36 (6×6) points on the hotbed. This real-time data collection allows the printer to adjust the Z-axis height, compensating for any unevenness or irregularities on the printing platform. This feature is particularly beneficial for metal printing platforms, ensuring a smooth and level print surface.
Smart Resume Printing
The smart resume printing feature ensures that your prints are not interrupted by filament run-outs or power outages. The printer automatically pauses when the filament runs out or breaks, and you can easily resume printing once the issue is resolved. This minimizes waste and ensures that your projects are completed without unnecessary interruptions.
Stable Z-Axis Movement
The dual synchronized lead screws and dual-motor drive on the Z-axis provide more stable and accurate movement of the print head. This dual setup prevents the deviations that can occur with a single Z-axis lead screw motor, enhancing print stability and accuracy. The 4-wheel V-guide rail pulley, made of POM, ensures smooth, low-noise movement, wear resistance, and a longer service life.
Buying Guide
The ELEGOO Neptune 3 Pro FDM 3D Printer is a versatile and advanced 3D printer that caters to both beginners and experienced users. This buying guide will help you understand its key features, benefits, and considerations to make an informed decision.
Key Features
- Print Size: The Neptune 3 Pro offers a generous print size of 225x225x280mm (8.85×8.85×11 inches), suitable for a wide range of projects.
- Silent Operation: Equipped with an STM32 motherboard and silent stepper motors, this printer operates quietly, reducing noise levels to 47-48dB.
- Easy Assembly: The printer comes with pre-assembled main components and a complete tool kit for quick and hassle-free setup.
- Dual-Gear Direct Extruder: Made from SUS303 high-quality stainless steel, the dual-gear direct drive extruder offers a 3:1 reduction ratio for stronger extrusion force, ensuring smoother filament feeding and minimizing nozzle clogging.
- Auto Mesh Bed Leveling: This feature uses a non-contact high precision sensor to automatically adjust the Z-axis height, compensating for any irregularities on the printing platform.
- Smart Resume Printing: The printer auto-pauses when the filament runs out or breaks and resumes printing after a power outage, reducing waste and ensuring project completion.
- Stable Z-Axis Movement: Dual synchronized lead screws and a dual-motor drive ensure stable and accurate print head movement, enhancing print quality.
Frequently Asked Questions
The Neptune 3 Pro is compatible with various filaments including PLA, TPU, PETG, and ABS. This versatility allows users to work on a wide range of projects with different material properties.
The auto mesh bed leveling system uses a non-contact high precision sensor to scan 36 (6×6) points on the hotbed. It collects real-time data to automatically adjust the Z-axis height, compensating for any irregularities or unevenness on the printing platform. This ensures a smooth and level surface for optimal printing results.
The dual-gear direct drive extruder in the Neptune 3 Pro is made from SUS303 high-quality stainless steel and features a 3:1 reduction ratio, providing stronger extrusion force. This design ensures smoother filament feeding and more stable, accurate printing. It significantly reduces nozzle clogging and under-extrusion issues, offering better printing performance compared to Bowden extruders.
The Neptune 3 Pro features a smart resume printing function that automatically pauses the print if the filament runs out or breaks. Once the issue is resolved, you can resume printing from where it left off. This feature helps prevent wasted material and ensures your project is completed without unnecessary interruptions.
The Neptune 3 Pro comes with pre-assembled main components and includes a complete tool kit for quick and easy setup. The assembly process is straightforward and user-friendly, making it suitable even for beginners. Detailed instructions are provided to guide you through the installation, ensuring you can get started with printing quickly.
