The extruder is a fundamental component of a 3D printer responsible for feeding and extruding the printing material. It typically includes a motor, a gear mechanism, or another feeding mechanism to deliver filament to the nozzle, where the material is melted and extruded into the desired shape.
Extruders can be single or dual, with more complex models allowing for the use of multiple materials simultaneously, opening possibilities for multi-color and multi-material prints. Additionally, extruders can be equipped with various sizes of nozzles to change the level of detail and printing speed.
It's important to choose a compatible extruder for the specific model of the 3D printer and for the material that will be used. A high-quality extruder and proper calibration can ensure smooth and stable printing without interruptions or issues.
