The Membino 864 Pro belongs to the large-format printers, which are also operational in industrial and technical context. This is a device that uses the FFF (Fused Filament Fabrication) or FDM (Fused Depositon Modeling) method. Here, liquid plastic (similar to a small high-precision hot glue gun) tenths of a millimeter exactly at a certain point in the interior. The part that represents the pressure peak and where the plastic is liquefied is called extruder.