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              1. Pro Classification  


                  Address: West City Industrial Park Dinghai,Zhoushan City,Zhejiang,China

                  Tel: +0086-580-2363797

                  Fax: +0086-580-2364972

                  Mobile: +86-13906804927

                  E-mail: sales@zstaisu.com




                Product Name: Bimetallic screw and barrel

                Classification: Bimetallic screw & barrel


                1.     Processing application: injection molding machine, extrusion machine, Bakelite machine

                2.     Processing range: inner diameterФ18mm ~ 400mm

                3.     Maximum length: 5000mm

                4.     Raw Material : 9Cr18MoV W6MoCr4V2 38CrMoAIA

                5.     Surface treatment : Surface spray , Quenching Treatment

                6.     Surface roughness: Ra0.4μm

                7.     Surface hardness: 900-1050Hv 58-64HRc

                8.     Range of plastic application: all kinds of glass fiber,the PPA,PPS, PA6T, LCP, electric wood powder,  

                        magnetic powder, iron powder and other special engineering plastics.