Universal 40mm Kraken Fan Duct

by pyrophreek Jun 4, 2014
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Nice design! Are you still happily utilising it? Have you thought about saving some space by sandwiching the fans i.e. mounting the fans underneath your plate and have some separate duct parts which are mounted underneath the fans? How does this duct compare to a squirrel cage blower system?

It works great! Using it on a Rostock Max, so space isn't really a problem. I had the 40mm fans handy, so designed the duct to work with them. Not sure how it would compare to a blower system. I wanted something that could provide a broad enough air path to cool prints from any of the nozzles, and two facing ducts works great for this. Made a big difference when printing with PLA.