Lotsa questions and a follow up...
OK, so I had some PMs asking me for more detailed pixes of the setup. Its not a biggie really. But here're some additional pixes...hopefully you DIY's can figure it out. Feel free to PM me if you have more questions.
Motor is screwed to wooden base. The pulley is actually 7 inches and not 6 inches as I thought. The motor came with a small pulley.
The rods themselves are standard threaded rods from HD. All the bearings are from a broken skateboard, same as the wheels. The original intent was to use (as one poster suggested) a large sewer pipe. Hence the wheels. However, the pipe whilst it could be closed tight on one side, would not close (and open again) on the other. So...I left the wheels there.
I used old fuel line to line the threaded rods and give some traction.
Last night, I just dumped a whole lot of cases in. Counted them later to be about 330 9mm and about 40 30-30. Thinking more is better (and haven't read the admonishment from someone else here that my Lemishine content was over 20 times the usual) I put in DOUBLE what put in before.
Well, guess what...
After 2 hours, I had a whole bunch of nice shiny brass, but about 20 or so badly tarnished ones!!
I guess I'll have to be careful about my quantities next time/
