Quote:
Originally Posted by rc_cola1323
Very interesting, any idea where to get, we were thinking of adding an agitator to our hopper to help fix jams and making our hopper bigger. 
|
We got ours at the local WalMart for about four dollars per roll. Rather than compressing the balls to push them up the helix, the central roller slaps them really fast (1200 rpm), meaning there is very little load on the motor driving it.