Looking for buyers of Scrap PCB's, Full opener heads. All heads have 1 / 3hp-3 / 4hp Electric 110v motors w / control cards (pcb's) . As of right now I have 7-4' x 4' pallets full stacked about 4' tall. I would estimate that I currently have around 14, 000 lbs, I am guessing that each pallet full is roughly 2, 000 lbs. I would prefer North America buyers. Contact me at the listed e-mail for further information and a description of PCB's. We are located in Michigan. Thank you, Frank