So I thought maybe I'll try to make a machine myself..
This hasn't got further than the level of Prototype #1.. So I just call it that now.
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http://www.youtube.com/watch?v=F4IbjfltkNg
In the vid it's running at about 6.5V or something..
3mm cam CNC cut.
12V Mabuchi RK 370
A little give on it as well.
Works really good for packing and blending colors.
It was fun as hell to build it! And I'll think I'll do a few more.
:)