Inquiry (采购产品): Roller Conveyors I need to know if your company sells roller conveyors with a coating or cover on the roller that provides greater friction between the roller and the product being conveyed. At Nalco we convey 5-gallon plastic pails. When empty the plastic pails are so light that the pails slip on the rollers making it difficult to achieve consistent alignment of the pail opening with the fill lance. Please advise. Edward Nunez Technical Manager Nalco Company 630-305-1286 fax 630-305-2880 enunez@nalco.com **** Hidden Message ***** Edward Nunez IL 60563 USA Company: Nalco Company Title: Technical Manager Phone: 630-305-1286 E-mail: enunez@nalco.com **** Hidden Message ***** enunez@nalco.com