About this item

• LIGHTNING-FAST 500MM/S PRINTING: Powered by Klipper firmware, Neptune 4 Max reaches speeds up to 500mm/s (default 250mm/s) and 8000mm/s² acceleration. Ideal for use with rapid filament in high-speed mode
• MASSIVE BUILD VOLUME: Spacious 16.53”x16.53”x18.89”/420x420x480mm build area for large models or multiple smaller prints. For high-temp filaments or prints over 300x300mm, bed clips are highly recommended to prevent bed shifting
• PRECISION & QUALITY: Input shaping, pressure advance, and X/Y axis acceleration sensors ensure reduced vibration and enhanced printing accuracy for detailed, high-quality, fast prints
• DIRECT DRIVE EXTRUDER: Self-developed direct drive extruder with 5.2:1 reduction ratio provides powerful extrusion and smooth filament feeding, with a metal throat and optimized air duct to minimize nozzle clogging
• 300°C HIGH-TEMP NOZZLE: The 60W ceramic heating element and extended hot end design ensure smooth extrusion for a wide range of filaments, including PLA, PETG, ABS, TPU, and nylon
• EFFICIENT COOLING & EASY OPERATION: Powerful double-sided cooling fans and model cooling blower fans prevent warping and improve print quality. Connect via WIFI, U-disk, or LAN, and start printing with one-click file transfer