Filament Cooler for Filastruder V2.0

thingiverse

I rewrote this remix as the original was created for the first version of the filastruder, I redesigned it to fit version 2 and added a longer arm to keep the fan at least 25mm from the nozzle; if it's too close, the temperature at the nozzle fluctuates too much, causing manufactured filament with poor quality due to being extruded too cold. I found it works better than the supplied fan mount that came with the kit, also the longer arm allows the bracket to attach behind the heating area as the original design had softening issues being right on top of the hot zone. Also, the bracket component is designed slightly undersized to allow for a tight clamping on the insulation on the barrel. Update 18/11/18 I redesigned the Cooler so the fan can pivot, plus the clamp is now larger; I can provide an STL file that uses the original diameter.