Thingiverse
Ender 2 Fan Duct Axial
by DataMouse
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**Important:**
The cooling of the coldend was unfortunately a bit too weak in my tests.
I am very satisfied with this duct so far: https://www.thingiverse.com/thing:2751027
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A fan duct for using 40mm axial fans.
I have very much airflow under the nozzle - already at 50% fan speed.
When the nozzle is heatet to 190°C and the fan starts at 100%, the temperature drops just 2°C. Could be readjusted by PID, but that's ok for me.
The cooling of the coldend was unfortunately a bit too weak in my tests.
I am very satisfied with this duct so far: https://www.thingiverse.com/thing:2751027
- - -
A fan duct for using 40mm axial fans.
I have very much airflow under the nozzle - already at 50% fan speed.
When the nozzle is heatet to 190°C and the fan starts at 100%, the temperature drops just 2°C. Could be readjusted by PID, but that's ok for me.
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