Single Screw and Barrel for Extrusion Machine,screw and Barrel for Sheet Extruders
Specifications
Single screw and barrel for extrudersScrew 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.
Material: SACM-645, SCM440, 38CrMoALA
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