Fast swap not just toolheads and platforms, but the hot ends. Luban detects the nozzle sizes and types, and offers you customized configurations, so you can easily make your prototypes, high-strength parts, or whatever is needed for your projects. The Dual Extrusion 3D Printing Module also uses a built-in motor to automatically lift and shift between two extruders, without extra toolhead movement or switch toggling. This enables faster and quieter dual-extrusion 3D printing.