Min. Order Reference FOB Price
1 Set US$300.00-50,000.00 / Set
Product Description
Detail Information For PP Melt Blown Fabric Extruder Screw and Barrel: Application: for PP melt-Blown Fabric, non-Woven Fabrics Customer's Requirement: good abrasive resistance Screw's quality: nitriding quality, 38CrMoAlA as base steel. Barrel's quality: nitriding quality, 38CrMoAlA ...