The filament winder, which is based on Ian Johnson’s design, features a custom-made PCB that effectively controls a filament guide responsible for level winding the filament. Additionally, it incorporates a laser height sensor that accurately regulates the speed of the spool. This particular unit is highly recommended for use with the Noztek Pro as it ensures that the extruded filament is neatly wound onto the spool. The convenience of this winder is further enhanced by the ability to directly connect it to your 3D printer after removing the spool.

In addition to its primary functions, this filament winder also integrates a laser module and a sensor that work in tandem to calculate the speed of the filament being extruded. By continuously monitoring the height of the extruded filament, the winder adjusts the speed of the spool motor accordingly, ensuring a seamless match between the filament extruder and the spool motor.

The filament guide mechanism employed in this winder operates similarly to a leveler found in fishing reels. It establishes communication with the spool motor and is programmed to move approximately 1 degree with each revolution of the spool. As a result, the filament is expertly wound onto the spool, resulting in a professionally wound spool that can be effortlessly connected directly to your 3D printer.