Inquiry (采购产品): Convey cellulosic biomass into a tube We're looking for a solution to convey crop waste into an air-tight tube 3-4 inches in diameter. The material may be fibrous, fluffy and stringy. **** Hidden Message ***** Peter Schubert 60563 Company: Packer Engineering, Inc. E-mail: pschubert@packereng.com **** Hidden Message ***** pschubert@packereng.com