There is a lot of shredder footage on the internet on shredders, from aluminum cans, to boats and automobiles.
I was looking for information on something that could chew up scrap sheet metal.
I was kind of trying to figure out the RPM of the hammers, the material of the hamers, how are the hammers held in place once they are slid in the Hex shaft.... stuff like that.
its really impressive to see them work.