Cii inspired cooler for Duplicator 9

thingiverse

This custom cooler is a complete redesign of the CiiCooler, tailored specifically to fit the Wanhao Duplicator 9. It performs flawlessly but has one minor issue: the snug fit around the heatblock requires some extra attention. A slightly larger gap between the cooler and the heatblock would have improved the overall design. After printing it in PETG, I found that it works beautifully as long as both the extruder and the cooler are carefully aligned to ensure maximum clearance on all sides. To achieve optimal results, print with external supports only and secure the cooler using the original bolts provided.