if you go the mytractorforum.com...look at the home made roller that jdcrawler made. Home made sheet metal roller - MyTractorForum.com - The Friendliest Tractor Forum and Best Place for Tractor Information
it has gear and chain drive for ALL THREE rollers. it will take a while to figure out how it works. I hava some rollers from a newspaper printing press, and a lot of old iron in obsolete farm machinery, I won't have to buy many new parts, (I still don't have the mini pulmax machine finished from the old stapler that was used to make boxes for 50 # of potatoes.