Dual 40mm fan duct
thingiverse
This design was originally done by Marteinnsig. I wanted to add a second parts cooling fan to it. Using Tinkercad to add a secondary fan duct. Fits with the Micro Swiss hot end on my CR-20. Update: I've noticed with the Micro Swiss hot end that the leftmost fan duct is rather close to the stepper housing causing clearance issues. printable spacers required until I redesign the fan duct. -V1.2 Dual fan duct with added space to clear the stepper. -Added a spacer for V1 Dual fan duct to save having to re print the entire assembly. Print at 100% infil only adds 2gr X2 25mm M3 screws required
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