ELEGOO Neptune 4 Max FDM 3D Printer

The ELEGOO Neptune 4 Max FDM 3D Printer is a large-format, high-speed desktop 3D printer designed for makers, engineers, educators, designers, and professionals who need exceptional printing capacity without sacrificing speed or precision. Powered by advanced Klipper firmware and a high-performance dual-gear direct drive extruder, it delivers fast, reliable, and high-quality prints for everything from prototypes to large-scale production projects.

Featuring an impressive build volume of 420 × 420 × 480 mm, the Neptune 4 Max offers one of the largest print areas in its class. It is perfect for printing oversized prototypes, cosplay armor and helmets, architectural models, furniture components, engineering parts, robotics projects, large decorative models, and multiple smaller objects in a single print, helping you save both time and material.

Capable of printing at speeds of up to 500 mm/s, the Neptune 4 Max combines high-speed performance with excellent accuracy and surface quality. Its 121-point automatic bed leveling, dual-gear direct drive extruder, all-metal hotend, and intelligent cooling system ensure reliable first-layer adhesion, smooth filament feeding, and consistent printing performance throughout every project.

Supporting a wide range of filament materials, including PLA, PETG, TPU, ABS, ASA, and Nylon, the Neptune 4 Max is suitable for hobbyists, educational institutions, engineering workshops, product designers, and small businesses. Additional features such as Wi-Fi, LAN, and USB connectivity, filament run-out detection, power-loss recovery, and a responsive 4.3-inch color touchscreen make printing simple, efficient, and user-friendly.

Whether you're producing large prototypes, functional mechanical parts, cosplay props, architectural models, or batch-printing multiple components, the ELEGOO Neptune 4 Max FDM 3D Printer delivers the ideal combination of size, speed, precision, and reliability, making it an excellent choice for demanding 3D printing projects.

Specifications

• Brand: ELEGOO
• Model: Neptune 4 Max
• Printing Technology: FDM (Fused Deposition Modeling)
• Build Volume: 420 × 420 × 480 mm
• Maximum Print Speed: Up to 500 mm/s
• Recommended Print Speed: 250 mm/s
• Nozzle Diameter: 0.4 mm
• Maximum Nozzle Temperature: 300°C
• Maximum Heated Bed Temperature: 85°C
• Extruder Type: Dual-Gear Direct Drive
• Auto Bed Leveling: 121-Point Automatic Bed Leveling
• Connectivity: Wi-Fi, LAN & USB
• Supported Filaments: PLA, PETG, TPU, ABS, ASA, Nylon
• Special Features: Klipper Firmware, Large-Format Printing, Intelligent Cooling System, Filament Run-Out Detection, Power-Loss Recovery, 4.3-inch Color Touchscreen