I've been working on a DIY cleaning machine. Ran my first movement through it tonight and it did a good job. Parts came out clean and toasty dry. Though, it was a new movement as my starting project, so the parts were pretty clean to begin with. I'll next be running a vintage movement through it as a better cleaning test.
Here's a quick video of it in action, https://youtu.be/KrhK5E3GqVU
See photos below.
This is based on a lab stirring motor and controller unit. Not perfect,