About Elegoo Neptune 4 Max 3D Printer
Description
Elegoo Neptune 4 Max — Large-Format FDM 3D Printer
The Neptune 4 Max delivers a genuinely large 420×420×480mm print volume on a Klipper-powered platform, with input shaping and vibration compensation for cleaner high-speed output. Its direct-drive hotend, Wi-Fi/LAN connectivity, and 121-point auto levelling make it a reliable workhorse for large-format functional parts, prototypes, and prop work.
Key Features
- 420×420×480mm Build Volume: One of the largest print envelopes in its class — ideal for large functional parts and oversized components
- Klipper Firmware (64-bit Quad-Core): Input shaping and auto-tuned vibration compensation for clean surfaces at speed
- Up to 500mm/s Print Speed (200mm/s recommended)
- 300°C Direct Drive Hotend: 60W heater supports materials from PLA through nylon
- Dual-Gear Direct Drive Extruder: Consistent extrusion with broad material compatibility
- 121-Point Auto Levelling: Comprehensive automatic bed compensation
- PEI Magnetic Build Surface: Good adhesion and easy model removal
- Wi-Fi, LAN, USB Connectivity: Remote file transfer and monitoring
- Filament Runout + Power Loss Recovery
Technical Specifications
| Build Volume | 420 × 420 × 480mm |
| Max Print Speed | 500mm/s (200mm/s recommended) |
| Motherboard | ARM 64-bit High-Speed Klipper |
| Nozzle Temperature | Up to 300°C |
| Bed Temperature | Up to 80°C |
| Extruder | Dual-Gear Direct Drive |
| Levelling | Automatic 121-point + Manual |
| Printing Accuracy | ±0.1mm |
| Connectivity | Wi-Fi, LAN, USB |
| Machine Weight | 21.15kg |
| Part Number | TL4976 |