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Pusa Mini NF Crazy Fan Shroud — image 1
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Pusa Mini NF Crazy Fan Shroud

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A fan shroud for the mosquito hotend conversion which fits the NF Crazy

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Model information

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Creative Commons — Public Domain

The NF Crazy and the mosquito are quite similar. Therefore it is possible to use the Mosquito conversion and shroud also for the NF Crazy:

https://www.prusaprinters.org/prints/37368-prusa-mini-mosquito-fan-shroud

https://www.prusaprinters.org/prints/37387-mosquito-mount-for-prusa-mini

Only one thing is different here. The NF Block has a different shape and therefore collides with the normal mosquito horns.

With the new duct it this can be changed. I reused the mosquito duct and shifted the horns by 3 and 5mm. Now it fits again;) 

Print Instructions:

Same as with all other ducts…

Print in ABS, ASA, PA, PC  @ 0.2mm 15% Infill and 0.15mm Layer height. PETG might also work. PLA has definitely too less temperature resistance.

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