Extruder Screw Barrel

Screw and Barrel for PE/PVC Extruder

Standard Grade:38crmoala + Nitriding 140 Hours; Bimetallic Grade:38crmoala + Bimetallic Alloy; Diameter of Screw:D12-D300 mm; L/D Ratio of Screw:10-50; Surface Roughness:Ra 0.4um

PE Extruder Screw and Barrel

Standard Grade:38crmoala + Nitriding 140 Hours; Bimetallic Grade:38crmoala + Bimetallic Alloy; Diameter of Screw:D12-D300 mm; L/D Ratio of Screw:10-50; Nitriding Layer Depth:0.5-0.8mm; Nitriding Layer Hardness:950-1020Hv

Barrel for Extruder

Diameter:Φ15-Φ300; L/D Ratio:15-46; Surface Roughness:Ra 0.4μm; Nitriding Fragility:Grade One; Nitriding Layer Depth:0.5～0.8mm

Extruder Screw Barrel

Screw Diameter:Φ10mm-Φ500mm; Length:≤10000mm; Barrel ID:Φ10mm-Φ500mm; Material:38CrMoAlA; SKD61; SKD11; 40Cr; 42CrMo; High quality alloy steel

Screw and Barrel for Extruder

Diameter:Φ15-Φ300; L/D Ratio:15-46; Surface Roughness:Ra 0.4μm; Nitriding Fragility:Grade One; Nitriding Layer Depth:0.5～0.8mm