Min. Order Reference FOB Price
1 Set US$1,000.00-10,000.00 / Set
Product Description
Hot sell plastic extrusion machine screw barrel The main advantage of screw barrel: A. Advanced Nitriding Technology B. Anti-corrosion and Wear-resisting Duplex Metal Spraying Technoloy C. We uses special alloy powders being sprayed and welded on the screw's ridge, and uses different alloy and ...