Circular Cooler for Wanhao i3 Plus with Stock Fan

thingiverse

Adjusted for the mount on the Wanhao Duplicator i3 Plus. The 3D model is slightly rough around the edges, but it works flawlessly. I'm not a professional in that area, though. Remember to remove the inner support ring after printing. Note the tiny holes about 5 mm up the inner ring. To detach it carefully, twist the plastic below all the way around and it should come off easily. When mounting, the screws can be challenging to get into since they are designed to cut into the plastic. You can round off the openings with a pointed knife by scraping off a bit of plastic around the edge, making it easier to insert them. Alternatively, you could simply replace them with self-tapping screws. http://znake.tech/