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Zhejiang Huachen Screw Manufacturing Co.,Ltd
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Price: | 500.0~30000.0 USD |
Payment Terms: | T/T,L/C,D/A,D/P,WU |
Place of Origin: | Zhejiang, China (Mainland) |
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Product Name | Extrusion screw barrel/Extruder screw barrel/Single screw barrel/ Nitrided screw barrel |
Model No. | HC-E60 |
Size | (1)Diameter:Φ15mm-Φ500mm (2)Maximum length:12000mm |
Material | (1)From China: 38CrMoAlA,42CrMo,SACM645,45#,SKD61 (2)From Japan:SKD61/SKD11/DC53 (3)From USA:420/4140 (4)Other Materials according to your requests. |
Usage | (1)Plastic extruder machine Manufactory (2)Plastic product makers (3)Trade Company |
MOQ | 1 set (including one set of screw or barrel) |
Packing | (1)Inner Packing:Wrapped with foam (2)Outer Packing:AA grade wooden Case |
Delivery | 25-40 days after deposit |
Price | FOB Ningbo:USD 100 to 30000/ set |
Payment term | L/C,D/A,D/P,T/T Western Union,MoneyGram,O/A |
Description | (1) Variety Design and Advanced Process (2)Fasted feed and high output (3)Environmental,Anti-corrosion,Wear-resisting |
Advantage | (1)Professional manufactory (2)Good quality control (3)Factory direct price (4)Close to Ningbo port and Shanghai port |
Heat Treatment | High Frequency Treatment |
Nitriding treatment(120 Hours) | Depth of Nitrided Layer: 0.5-0.8 mm Hardness of Nitrided Layer: 900-1020Hv(HRC56°-65°) |
Hard Chrome Plating treatment | Thickness of Hard Chrome Plating Layer: 0.05-0.10mm Hardness of Hard Chrome Plating Layer: ≥950HV |
Bimetallic treatment | Bimetallic Barrel/Cylinder: Centrifugal Casting (InlayAlloy) Bimetallic Screw: Plasma Alloy Coating Spraying Depth of Bimetallic Layer: >2mm Hardness of Bimetallic Layer:HRC55°-72° |
Roughness of the surface | Ra0.4um |
Linearity of the screw | ≤0.015mm |
Linear axis limit | ≤0.02mm |
Hardness after Hardening & Tempering | HB240-280 |
Fragility of Nitration | ≤Two class |