SmartRapCore fan duct
thingiverse
I've received this info regarding the SmartRapCore printer's fan duct design. It's a fan duct specifically designed for use with the 40mm fan found in that printer and pairs perfectly with its all-metal hotend component. Unfortunately, I haven't been able to test it yet because my printer is still in development phase.
Download Model from thingiverse
With this file you will be able to print SmartRapCore fan duct with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on SmartRapCore fan duct.