Min. Order Reference FOB Price
1 Set US$800.00-2,000.00 / Set
Product Description
Detail Information For 65mm Screw and Cylinder for Film Blowing Machine: Application: for film extrusion. Customer's Requirement: good abrasive resistance. Screw's quality: nitriding quality, 38CrMoAlA as base steel. Barrel's quality: nitriding quality, 38CrMoAlA as base steel. ...