Printrbot Plus 1404/2.4 Dual Extruder Fan Shroud

youmagine

A custom fan shroud designed specifically for the Printrbot Plus with dual extruders, replacing the standard wooden shroud that often gets caught on prints. This project is still in development and currently has a critical issue where it produces holes along the sides during printing. Despite this flaw, the design works fairly well so far. The inspiration behind this fan shroud comes from Nick Roosen's design for the single extruder Printrbot Plus model, available on Thingiverse at http://www.thingiverse.com/thing:339763. To create this dual extruder version, I took two of Nick's designs and connected them together, filling in the gap between with additional material. Additionally, I added support tabs to cover the holes found in the wooden shroud.