The Elegoo Neptune 4 Max is a large-format FDM 3D printer designed especially for printing very large models.
Huge build volume:420 × 420 × 480 mm— dramatically larger than the A1 mini's 180 × 180 × 180 mm. High-speed printing: up to 500 mm/s, with up to 8,000 mm/s² acceleration. The default printing speed is 250 mm/s.
Klipper firmware: includes input shaping and pressure advance, with X/Y accelerometers for automatic resonance calibration.
121-point auto bed leveling: 11 × 11 leveling grid helps compensate for unevenness across the large bed.
300°C hotend: suitable for PLA, PETG, TPU, ABS, ASA and Nylon. ABS/ASA are better used with an enclosure.
Dual-gear direct-drive extruder: 5.2:1 reduction ratio for reliable filament feeding.
Heated bed: up to 85°C according to ELEGOO's current specifications.
Powerful part cooling: multiple fans help cool layers during high-speed printing.
Connectivity: Wi-Fi, LAN/WLAN and USB; supports web-based remote control and network printing.
Filament runout detection & print recovery
8GB internal storage
PEI build plate with a dual-sided surface.
Touchscreen control
Large physical footprint: about 658 × 632 × 740 mm, with a net weight of 18.1 kg.
