Inquiry (采购产品): sand screw conveyor I need a 3-4 inch diameter sand screw conveyor about 7' long enclosed in tube, abarsive resistant, for conveying ~10# per hour of wet sand. **** Hidden Message ***** paul trost 80401 Company: mtarri E-mail: mtarri@aol.com **** Hidden Message ***** mtarri@aol.com
