Forced air fan duct for Zonestar P802Q

thingiverse

I like to watch what is printing, so I designed this forced air fan duct to give a good view of the print area combined with good cooling, you need a 50 x 50 mm fan to mount into this. coooling is great for both single and dual extruder Version 2 now also attached. I changed nozzle and throat and found my original design was now cooling the heating block! This version is slightly taller, also I have the airflow jet closer to the print. If it is too low for your set up you can add washers or shims. The only downside now is I have to reduce the fan speed or I get too much cooling. Great for bridging. New version printed in PETG @ 225 heated bed at 90 ( not had any luck printing with the bed off). 0.25 resolution 80% infill