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Zhoushan Vanscrew Machinery Co.,Ltd.
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PVC sheet conical twin screw barrel
| Price: | 4500.0~5000.0 USD |
| Payment Terms: | T/T,L/C |
| Place of Origin: | Zhejiang, China (Mainland) |
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Product Detail
Depth of Nitrated Layer: 0.5-0.8mm
Hardness of nitration: 900-1020Hv
Fragility of nitration: Less than grade 1
Surface roughness: Ra 0.4um
Screw & Barrel Ranges for Conical Twin-screw Extruder
| Screw Diameter (smaller end) | 35mm -92mm |
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Conical Twin Screw Technical Specifications
| Steel Material | DIN 41CrA1Mo7 / AST M4140/ GB 38CrMoAlA, 9Cr18MoV |
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| Heat Treatment | Tempered and nitride, nitride depth: 0.5 mm – 0.7 |
| Surface hardness: | HV900 – HV1, 000 |
| Special treatment: | Carbide coating (screw flight) and bimetallic barrel |
| Screw straight tolerance | 0.015 mm/m |
| Surface roughness | Ra 0.4μm |
Conical twin screw barrel for PVC sheet
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Company Info
Zhoushan Vanscrew Machinery Co.,Ltd. [China (Mainland)]
Business Type:Manufacturer, Trading Company
City: Zhoushan
Province/State: Zhejiang
Country/Region: China (Mainland)
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