Motorized Bead Roller with Stand with chain guard.
Motor is a 12v DC gear head motor 41 rpm and a #35 chain and two sprockets 10 tooth and a 62 tooth.
gives me 6 rpm. a little slow but beats doing it by hand. motor e-bay $55.00 sprockets e-bay $30.00,
120 to 12 v dc 30 amp power power supply e-bay 25.00 waiting for it now Switch 12.50 . I will put a smaller sprocket on it later. :O) see tips tricks for for-rev switch diagram.