Spool Roller

# Compact Filament Roller System

I designed these a while ago and have been using earlier versions for a long time with great results. They are smooth, compact, reliable, and use minimal parts.

The system has worked beautifully with TPU inside an enclosure, providing very smooth and quiet operation. Roller 2 was designed to replace some of my older spool kits, making loading and unloading much easier thanks to the pivoting mechanism.

## Features

* Smooth and compact design
* Minimal parts required
* Reliable operation with TPU and enclosed printers
* Easy spool loading and unloading
* Pivoting roller system for easier maintenance
* Fast print times
* AD5M Pro compatible G-code included

## Hardware Required

#Glue the upper part to the legs, everything else is smooth fit and screw together.

2x skateboard-style ball bearings
* 21mm outer diameter
* 8mm inner diameter
* 8mm thickness
* 2x M3 screws 20mm Length

Pivot version additionally requires:
* 1x extra M3 screw 12mm Le