Min. Order Reference FOB Price
1 Set US$500.00-30,000.00 / Set
Product Description
Detail Information For Venting Type Recycling Extrusion Screw and Barrel: Application: for recycling 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. ...