Centrifugal dust separator

This is my custom build dust collector system. The 3d printed parts are designed to slide into 4" PVC drain pipe, and to be supported by a 1/4" dowel down the center. Apologies to those in the metric world!

Airflow follows the yellow arrow in the image, with heavier dust particles tracking the orange arrow and lighter stuff getting spun up by the fins and kicked to the outside, where they fall down into the collection bin.

For more information see my blog: https://uptownmaker.blogspot.com/2022/10/one-of-my-favorite-youtubers-made-video.html