Felfil Spooler


Filament Winder
for your Extruder


Extrusion has never been easier.



Felfil Spooler completes our system and allows you to extrude easily and with better results.

A new filament winder

Thanks to Felfil Spooler, the filament that you extrude will be automatically spooled. The system is very simple: place Felfil Evo, the fans and Felfil Spooler one beside the other, make sure that the filament that you extrude passes through the supports, and let it begin to spool.

In addition to the convenience of not having to manually wrap the filament, which means you will operate more quickly, with this system you will have an even higher quality extrusion. Indeed Felfil Spooler is equipped with a filament diameter control system, and will guarantee a constant filament thickness and will automatically calibrate your filament.

Felfil Spooler includes presets for the most common material, but it can also be used in custom mode for experimental materials. Moreover, the distributions allows to distribute the filament and the clutch does not stretch it; four fans, which airflow is adjustable, cool down the filament before misure it.

Felfil Spooler allows to use almost any type of spool thanks to its design.

Spooler with fan



Once the filament is attached to the spool it starts running


Suitable for 1.75mm and 2.85mm


Up to +/- 0,05mm


Available for PLA, ABS and PETG

Felfil System

Complete your extruding system with Felfil Spooler

filament rolling

The traverse automatically adjusts its speed according to the extrusion flow, and the clutch does not stretch the filament, guaranteeing better results.

In this way the extruded filament will be distributed neatly: don’t worry about tangles.

Furthermore, you can adjust the traverse travel in order to fit your spool width (max travel 100mm).


Felfil Spooler integrates a high accuracy diameter sensor (0,01mm accuracy) which allows you to control the diameter constantly during the extrusion process. Moreover, its software automatically adjusts the puller speed in order to guarantee a high consistency filament.

The puller wheels are made in soft urethane (50 shore). As a result, you can use them with both filament size without pressing the filament.

Measurement and Puller system