You don't have your location in your profile.
If you're close to Northern Indiana, there's a guy in the very NW part of the state that commercially reloads on a VERY large scale. I'd suggest visiting one of those places.
Believe it or not, he said his biggest problem is sorting brass. There is no commercial machine made that will sort out all calibers and separate brass from steel cases, or at least do it well. Has to be done by hand.