Ender 3/CR-10 Fan Shroud Protective Cover

thingiverse

Often while priming my printer before a print I have many a time accidentally pu my tweezers inside the fan shroud often resulting in the blades breaking. This shroud is super quick to print and only requires double-sided tape to use. It is made in such a way as not to interfere with airflow, but stop foreign objects. Print it with supports. use a small square of double sided foam tape on the centre, and stick it right on the centre part of the original cover. Refer to the images. This design works with any CR-10 or Ender 3 or appropriate model from Creality with a similar fan shroud design.