Elegoo Neptune 4 Plus 

A large‑format, high-speed FDM 3D printer with a 320 × 320 × 385 mm build volume, 300 °C high-temp nozzle, and advanced motion control — ideal for big prints and professional‑grade functional parts.

• Massive build volume (320 × 320 × 385 mm) — perfect for large models or multiple items at once. 
• High printing speed up to 500 mm/s with pre‑installed high‑speed firmware for faster production.
• 300 °C high-temperature nozzle — supports PLA, PETG, TPU, ABS, ASA, Nylon and other materials.
• 121‑point automatic bed leveling for reliable first layers and less manual setup. 
• Dual‑gear direct extruder for smooth filament feed — good for flexible and high‑temp filaments.
• Wi‑Fi / LAN / USB connectivity and touchscreen interface for easy control and file transfer.
• Stable, well‑built frame with solid motion components for consistent print quality even on large jobs. 
• Supports a wide range of filament types — from standard PLA to tough/high‑temperature materials like Nylon and ABS.