Min. Order Reference FOB Price
1 Set US$3,500.00-6,000.00 / Set
Product Description
Detail Information For 140mm Two Exhaust Venting Screw and Barrel for Granulation: Application: for plastic recycling extrusion, two vented holes. Customer's Requirement: good abrasive resistance. Screw's quality: nitriding quality, 38CrMoAlA as base steel. Barrel's quality: nitriding ...