Improved Prusa MK2 Fan Nozzle

thingiverse

I've made some key modifications to the original model:\r\n\r\n* Increased spacing between nozzles and the hot end to prevent melting issues.\r\n* Added a structural barrier around the fan outlet to minimize air leaks.\r\n* Refined the nozzle design, eliminating thin walls that could be prone to damage.\r\n* Integrated internal features to enhance bridging performance at the top of the duct.\r\n\r\nHowever, due to the presence of the wall enclosure surrounding the fan output, it's necessary to loosen the fan before installing this new nozzle.