Fan Duct for Anycubic Mega Zero

thingiverse

I haven't got success with available fan duct for Mega Zero, so I decided to develop new one. And here it is. It works with 4020 fan. I selected it since it was most productive from a bunch available in my table :). Test results - it works well. There is small disadvantage - it is more noisy that the stock fan, but I use 85% of power in slicer config to make it more silent. And of course, maximum flow always available when it is needed. There is one trick with installation. I used additional stands to mount to original place. There is a photo how it is mounted.