Horizontal Fan Shroud for Prusa MK3S with Vulcano

thingiverse

Hey there! This remix is a fantastic fan shroud for the Prusa I3 Mk3s with Vulcanized hotend. It greatly improves cooling, as air flows in from three sides. It fits perfectly on the "C1" iteration of the extruder cover. The holes must be drilled after printing (I used 2.8mm drill bits and they worked very well). To secure the fan, I employed 3 x 15 wood screws (cut from 30mm ones). Just tighten them slightly to avoid breaking the part. Be sure to reduce print speed for the final layers to prevent overheating. Happy printing! Frequently Asked Questions: Q: Does it wobble? A: Not at all when I printed it. Q: Does it touch the Pinda? A: Yes, but that shouldn't be a problem.