Hello, I have seen a machine that can round bread dough very easily and don't undestand how the movement is achieved.
Watch these videos please:
http://youtu.be/fFjovsZokcc
http://youtu.be/6gicSTS-nCo?t=13m35s
http://youtu.be/2VF_ipbpgAM?t=4m42s
As you can see, there are 2 drums that...