http://cvalte.com Chippewa Valley Alternative Energy shows a Buskirk mill making beautiful pellets from anaerobically digested cow manure. This Buskirk 6" die pellet mill is running on single phase power. The anaerobic-digested manure is at 15% moisture content. Pellets are hard, shiny and the perfect length. The manure has a slight smell, like grass. Not unpleasant.