how to build a carpet mill etc. | Go Pitbull Forums
OldFortKennels. I have helped make carpet mills and its not that hard. Frame it up and use plexiglass on the sides so the dog cant jump out. We used 4inch pvc pipe front and back at about a 30degree angle. We used laminated wood between the pvc to reduce surface tension. IT was a decent mill, especially for the money.