Hictop 3DP11/12 Parts Fan

This is a re-make of My Design Parts Fan Duct to allow for maximum bridging while keeping the Teflon coated throat cool.

I was having problems with the throat Teflon tubing in the Hot-end melting, decide to add 1/2 this half circle heat sink.

Designed this cooling duct with part and cooling fin ducts ports.

New Hictop extruder duct.stl (372.05 KB)