High-Speed Blown Film Screw

Advantages：Compared to traditional screw designs, our screws offer 20% higher output while providing excellent melt temperature control and film uniformity, resulting in widespread customer satisfaction.

Material：38CrMoAlA（41CrAlMo7)  42CrMo 34CrAlNi7(1.8550) 40Cr 31CrMoV9(1.8519) SKD61(H13) Gr12MoV D2 DC53 CPM-9V Hastelloy C-276 Inconel 625

Technology Processing：Nitriding , Bimetallic, Solid Carbide

Dimensions：10 mm-300mm

Occasions : Food Packaging Bags, Shopping Bags, Trash Bags, Shrink Film, Stretch Film, Industrial Film, Agricultural Film, Medical Packaging, Multilayer Co-Extruded Film, Cling Film, Freezer Film, etc.