Product Details

Specifications

bimetallic screw barrel, extrusion screw barrel, injection molding screw barrel, plastic machinery component

bimetallic screw barrel, bimetal screw barrel, high speed output screw barrel, extrusion srew barrel, plastic PVC/PE pipe/film machinery components,bottle blow molding screw barrel

Specifications

Single screw and barrel for extruders
Screw Diameter:20-500mm
Maximun screw length: 10000mm
Barrel inner bore dia500mm

Single screw and barrel for extruders
Size:
Screw Diameter:Φ20-Φ500mm
Maximun screw length: 10000mm
Barrel inner bore diameter: Φ500mm

TECHNICAL DATA
Depth of nitration case:0.4-0.7mm
Hardness of nitration:HV900-1060 (HRc56°-65°)
Roughness of the surface:Ra 0.4μm
Screw straightness: 0.015mm/m
Chrome plating thickness: 0.01-0.1mm
Fully hard screw(wear-proof, corrosion-proof, heatproof, high-pressure proof and high-speed proof):HPT1 HPT2 HPT3
Suitable plastic material: PP,PE,ABS,AS,PS etc.