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



It can work with other extruder


Suitable for 1.75mm and 2.85mm

High Precision

Sensor accuracy 10 micron


Available for PLA, ABS and PETG

Stat Voice

See how many meter did you produced

Manual Mode

Make your custom material with your settings


All the Spooler project is open


It can works with many type of standard spools

Felfil System

Complete your extruding system with Felfil Spooler

filament rolling

The traverse speed it adjustable according to the flow of the extruder, and the dimension of your own spool. Moreover, a clutch allows to not stretch the filament, guaranteeing better results

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


Felfil Spooler integrates a high accuracy diameter sensor (10 micron 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

Start making your filament with Felfil System