Elegoo Neptune 3 Pro: Everything You Need to Know

Elegoo Neptune 3 Pro

The Elegoo Neptune 3 Pro combines professional-level precision with user-friendly features in a compact design, ideal for those seeking quality and convenience in 3D printing.


by Editorial Staff: We are a team of 3D Printing Enthusiasts who have build a lot of knowledge about 3D Printing the last 8 years. Our aim is to create the knowledge hub for 3D Printing covering all minor and major topics. Providing one source of reliable Information for everybody regardless of Beginner or Expert.


The Elegoo Neptune 3 Pro is a 3D printer that packs a professional punch in a compact form factor. Designed for precision and ease of use, it is well-suited for both beginners and experienced users looking to produce high-quality prints without a large footprint.

Brand and Printer Overview

As part of the renowned Elegoo brand, the Neptune 3 Pro is a testament to the company’s dedication to accessible and reliable 3D printing solutions. Originating from China, Elegoo has been at the forefront of the 3D printing industry, offering a variety of printers that deliver on performance. The Neptune 3 Pro, utilizing Fused Filament Fabrication (FFF) technology, is optimized for a range of thermoplastic materials, making it a versatile tool for numerous applications.

Elegoo Neptune 3 Pro
Elegoo Neptune 3 Pro

Spec Sheet

  • Printer: Neptune 3 Pro
  • Brand: Elegoo
  • Country: China
  • Link: Elegoo Neptune 3 Pro
  • Technology: FFF
  • Material: Thermoplastics
  • Feedstock Format: Filament
  • Build Volume [L]: 14.18
  • W [mm]: 225
  • D [mm]: 225
  • H [mm]: 280
  • Layer Height Min [mm]: 0.05
  • Layer Height Max [mm]: 0.3
  • Build Chamber: Open
  • Actively Heated Build Chamber: No
  • Air Management: No
  • Motion System: Cartesian
  • Hot End: PTFE
  • Max Hot End Temperature [°C]: 260
  • Max Build Plate Temperature [°C]: 100
  • Max Print speed [mm/s]: NA
  • Automated Buildplate Calibration: Yes

FAQs about Elegoo Neptune 3 Pro

What are the key features of the Elegoo Neptune 3 Pro?

The Neptune 3 Pro is designed with key features that include a PTFE hot end with a maximum temperature of 260°C, a build volume of 14.18 liters, automated build plate calibration for ease of use, and a Cartesian motion system for precise movement and print accuracy.

Is the Neptune 3 Pro suitable for printing with materials other than PLA?

Yes, the hot end temperature of up to 260°C and a heated bed of up to 100°C make the Neptune 3 Pro suitable for printing with a range of thermoplastics, including PETG, in addition to PLA.

How does the automated build plate calibration work on the Neptune 3 Pro?

The automated build plate calibration on the Neptune 3 Pro uses sensors to detect the level of the bed at multiple points and then automatically adjusts it to ensure that the printing surface is level. This feature simplifies the setup process and helps in achieving better adhesion and print quality, especially for beginners who may find manual leveling challenging.

Can the Neptune 3 Pro handle high-detail prints?

Absolutely, with a minimum layer height of 0.05mm, the Neptune 3 Pro is capable of producing prints with fine details, which is excellent for models, intricate art pieces, and detailed components.

What should I consider when using an open build chamber 3D printer like the Neptune 3 Pro?

An open build chamber, like the one on the Neptune 3 Pro, means that the printing environment is more susceptible to drafts and temperature changes. It is advisable to place the printer in a stable environment away from airflow disruptions to ensure consistent print quality.

Disclosure: Our content is reader-supported. This means if you click on some of our links, then we may earn a commission. Your price is the same regardless but you help us a lot.