Products
Film Blowing Machine Screw Bar
Screw for Blowing Molding
Material:38CrMoAIA; Diameter:Φ20-Φ300; Bimetallic Grade: 38CrMoAIA + Bimetallic Alloy; Steel Material:38CrMoALA, SKD61, SKD11, D2,etc.
Products
Film Blowing Machine Screw Bar
Screw for Blowing Molding