Film Blowing Machine Screw Bar

Film Blowing Machine Screw Barrel

Product Description:Standard Grade: 38crmoala + Nitriding 140 HoursBimetallic Grade: 38CrMoAIA + Bimetallic AlloySteel Material: 38CrMoALA, SKD61, SKD11, D2 etc Diameter of Scr

Screws for Film Blowing Machines

Standard Grade: 38crmoala + Nitriding 140 HoursBimetallic Grade: 38CrMoAIA + Bimetallic AlloySteel Material: 38CrMoALA, SKD61, SKD11, D2 etc Diameter of Screw: D12-D300 mmL D

Film Blowing Machine Screw Barrel

Material：38CrMoAIA Diameter：Φ20-Φ300 L/D Ratio：15～55

Screw for Blowing Molding

Material:38CrMoAIA; Diameter:Φ20-Φ300; Bimetallic Grade: 38CrMoAIA + Bimetallic Alloy; Steel Material:38CrMoALA, SKD61, SKD11, D2,etc.

Film Blowing Machine Barrel

Material：38CrMoAIA Diameter：Φ20-Φ300 L/D Ratio：15～55