Inquiry (采购产品): vibrator mounting We manufacture transportation trailers that haul cereal crops etc. We mount vibrators on the side of the trailers. They are mounted on an aluminum plate 4" wide by 20' long, 3/8" thick, which is mounted to the trailer extrusion itself. I was wondering if the intermetiate plate is necessary? Does it matter if the pre mounting plate is bolted or welded to the extrusion? **** Hidden Message ***** Stan Gansekoele N1h 6J2 Company: Walinga Inc. E-mail: srg@walinga.com **** Hidden Message ***** srg@walinga.com
