Inquiry (采购产品): archimedes screw I am looking for a machine to manufacture an archimedes screw of approx. 8" to 20" in diameter and approx .10' to 30' in length **** Hidden Message ***** Hacene Meharzi 80222 Company: Holly Auto Service E-mail: zakiauto@netzero.com **** Hidden Message ***** zakiauto@netzero.com