I am interested, but very short on time right now. I actually brought in my rotissere motor last week in preparation, but havn't done anything else.

The parts you mention above are similar to what I have in mind. Lets keep sharing what we do or find out, on this post.
Opie Yutts Reviewed by Opie Yutts on . I want to make a kief tumbler I imagine converting a rock tumbler. Or perhaps getting a small electric motor and pully and see if I can make one from scratch. I have access to a CNC and all woodworking equipment. Has anyone heard of a tumbler to separate kief? Has anyone made one, or better yet have plans? What mesh screen is best for separating kief? I understand that silk screen material is best, but there are many different mesh sizes. I searched for this but there is very little info, at least on tumblers. Rating: 5