Inquiry (采购产品): drive shaft I am looking for a drive shaft to drive a small material machine back and forthe to the machine. RPM will Be 6-8 weight of the machine is 5200 Lb and on steel wheels. The area to cover is 23' it can be broken into two or three pieces. **** Hidden Message ***** Rick Madden 1615 E elmoore Crawfordsville , IN 47909 USA Company: Lithonia Lighting Title: Engineer Phone: 765-359-4020 E-mail: rick.madden@lithonia.com **** Hidden Message ***** rick.madden@lithonia.com