Products
Product
Granulating Machine Screw Barrel
Material:38CrMoAIA Diameter:Φ15-Φ360 Straightness:0.015mm Surface Roughness:Ra0.4μm
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