The 3D Printer Extruder is the part of the 3D printer that ejects material in the liquid or semi-liquid form in order to deposit it in successive layers within the 3D printing volume. The extruder is considered as one of the important components of a 3D printer.

It is the part of the 3D printer responsible for drawing in, melting and pushing out the filament. In some cases, the extruder serves only to deposit a bonding agent used to solidify a material that is originally in powder form. Here you can get a variety of extruder parts and fans necessary to make 3D printing smooth.