Min. Order Reference FOB Price
1 Set US$50.00 / Piece
Product Description
PP PE Flat film extrusion single screw barrel Specification: Diameter of pin screw and barrel: Φ 75mm-Φ 200mm Diameter of cold feed or hot feed screw and barrel: Φ 30mm-Φ 300 mm L/D ratio: 12-18 Base Materials: (1)38CrMoAlA(JIS SACM645) (2)42CrMo(AISI 4140) ...