Raw material: | Condition: New |
Place of Origin:Zhoushan | Loading Port: |
Single Screw Barrel for PE Film Extrusion 1979 Favorites
Product Categories: Single Screw | |
Packaging Details: | Trademark: |
Certification: | |
Payment Terms: | |
FOB: | HS Code: |
Loading Port:Ningbo Port or Shanghai Port |
Zhoushan Batten Machinery Technology Co.,Ltd. | |
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Company type: Manufacturer | Credit: |
Main products:screw and barrel for plastic machine,twin screw barrel,single screw barrel,IMM screw barrel, Gearbox |
Model | 65/30 |
Screw Diameter(mm) | φ40 –φ 300mm |
L/D | 30 |
Nitriding Hardness | 800-1000HV |
Nitriding Depth | 0.5-0.8mm |
Surface Roughness | Ra0.4 |
Screw Straightness | 0.015mm |
Duplex Alloy Hardness | 57-64 HRC |
Duplex Alloy Depth of Screw (mm) | 0.8-1.5 mm |
Duplex Alloy Depth of Barrel(mm) | 1.5-3 mm |
Chromium Coating Thickness(mm) | 0.03-0.09mm |
Nitrided Chromium Coating Surface Hardness | ≥950HV |
Processing techenic | Heat treatment, Quenching, Nitriding treatment, Bimetalic aloy welding for screw, centrifugal casting for barrel alloy. |
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