Surface Roughness | Ra 0.4um |
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Nitriding Hardness | ≥900HV |
Material | High-quality Alloy Steel |
Surface Treatment | Nitriding/Bimetallic |
Screw Diameter | Φ15mm-Φ300mm |
Nitriding Hardness | HV950-1200 |
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Screw Structure | Single, Double, Or Multi-screw |
Warranty | 12 Months |
Alloy Depth | 2~5mm |
Screw Diameter | Customized |
Material | 38CrMoAlA/40CrMo/SKD61/SKD11 |
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Barrel Length | 300-8000mm |
Screw Type | Single Or Twin |
Surface Treatment | Nitriding/Bimetallic |
Alloy Depth | 2~5mm |
Nitriding Hardness | HV950-1200 |
---|---|
After Sales-supporting | Online Video Support |
Screw Speed | 0-600rpm |
Straightness | 0.015mm |
Surface Treatment | Nitriding/Bimetallic |
Hardness | HRC58-62 |
---|---|
Surface Roughness | Ra0.4 |
Base Materials | 38CrMoAlA |
Quenching Hardness | HRC55-62 |
Application | PP/PE/PET Extrusion Machine |
Surface Roughness | Ra0.4 |
---|---|
Quenching Hardness | HRC55-62 |
Nitride Depth | 0.5~0.8mm |
Heating Zones | 3-5 Zones |
Application | PP/PE/PET Extrusion Machine |
Nitride Depth | 0.5~0.8mm |
---|---|
Base Materials | 38CrMoAlA |
Material | High-quality Alloy Steel |
Quenching Hardness | HRC55-62 |
Surface Treatment | Nitriding / Bimetallic Treatment |
Hardness | HRC58-62 |
---|---|
Nitride Depth | 0.5~0.8mm |
Base Materials | 38CrMoAlA |
Surface Roughness | Ra0.4 |
Application | PP/PE/PET Extrusion Machine |
Surface Treatment | Nitriding / Bimetallic Treatment |
---|---|
Surface Roughness | Ra0.4 |
Nitride Depth | 0.5~0.8mm |
Base Materials | 38CrMoAlA |
Hardness | HRC58-62 |
Product Barrel Straightness | 0.015mm |
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Product Screw Straightness | 0.015mm |
Product Nitrided Layer Brittleness | ≤2 |
Product Nitrided Layer Roughness | Ra0.4 |
Product Processing | Nitriding/ Bimetallic Treatment |