ELEGOO Neptune 4 Plus FDM 3D Printer

About this Printer

The **ELEGOO Neptune 4 Plus** is a powerful large-format FDM 3D printer built for makers, engineers, educators, and businesses that require fast, accurate, and reliable 3D printing. With a generous **320 × 320 × 385mm build volume**, it offers ample space for creating large models, functional prototypes, cosplay parts, architectural designs, and production-ready components in a single print.

Equipped with advanced **Klipper firmware**, the Neptune 4 Plus delivers exceptional performance with printing speeds of up to **500mm/s**, significantly reducing production time while maintaining impressive print quality. The **dual-gear direct drive extruder** ensures smooth filament feeding and excellent compatibility with a wide range of materials, including **PLA, PETG, ABS, TPU, Nylon, and other engineering-grade filaments**.

The printer features an **11 × 11 (121-point) automatic bed leveling system** that accurately measures and compensates for surface irregularities, helping users achieve a perfect first layer with minimal setup. Its **300°C high-temperature nozzle** expands material compatibility, making it suitable for both standard and advanced printing applications.

For added convenience, the Neptune 4 Plus supports **Wi-Fi, WLAN, and USB file transfer**, allowing users to manage print jobs efficiently. Additional features such as a flexible PEI magnetic build plate, filament runout detection, power-loss recovery, and intelligent cooling system contribute to a smooth and dependable printing experience.

Whether you're producing prototypes, custom parts, educational projects, or commercial products, the ELEGOO Neptune 4 Plus combines speed, precision, and a large build capacity to meet the demands of modern 3D printing.