FWIW Rytec Kutas is the grand-daddy of meat processing as far as I'm concerned.  Check out

  (You need to Login or Register

They have everything for sausage, jerky and game meats including finely ground commercial grad spices in smaller quantities. Get their catalog it is an amazing compendium of equipment for smoking and other proessing and I hve the book on sausage making by Kutas, its well worth the money, I use it regularly.  

I have no pecuniary interest in this business I just enthusiasitcally give them my hard earned money!