The F400 uses a Bowden style extruder where the filament feed mechanism is mounted in a fixed position to the printer frame. The filament is fed through a low-friction tube to the hotend where it is melted and then deposited on the print. The patent-pending F400 design provides precise control of the filament flow.
What type of extruder is used with the F400?
by Site Admin | Feb 16, 2017