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Screw Barrel : | Injection Screw And Barrel For Pvc Tpr Eva Shoes Making Machine |
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Zhoushan, Zhejiang, China
Produktbeschreibung
Injection single screws barrel for injection moulding machinery |
Product Description of Injection single screws barrel for injection moulding machinery |
Physikalische Eigenschaften der Bimetallschraube:
Type | Model | Hardness (HRC) | Wear resistant | Corrosion resistant | Thickness | Application Glass Fiber |
PTA weld | J1 38CrMoAlA Ni-base alloy | 45-58 | Excellent | Special excellent | 1.5~3mm | Under 10% |
J2 SKD61 Ni-base alloy | 45-58 | Special excellent | Excellent | 1.5~3mm | Under 15% | |
Nitriding | J3 Nitrided | HV more than 800 | Good | Good | 0.25mm | / |
Arten von Bimetallschrauben
Main Base materials
| 1.38CrMoAlA (Nitriding Steel) | |
2. SKD-61 (Special Tool Steel) | ||
3. 42CrMo (Ultrahigh Strength Steel) | ||
4. DC53 (Cold Work Die Steel) | ||
5. W6Mo5Cr4V2 (High-Speed Tool Steel) | ||
6. HPT | ||
Main Alloy Materials | 1. Ni-based alloy/Deloro alloy | |
2. Tungsten carbide/Wolfram carbide | ||
3. NiCo-based alloy | ||
4. Fe-based alloy | ||
5. Co-based alloy | ||
Processing Technics | 1. Heat treatment | |
2. Quenching | ||
3. Nitriding treatment | ||
4. Bimetallic alloy welding | ||
5. Bimetallic alloy centrifugal casting | ||
6. Hard-chrome electroplating | ||
Technical parameters | Nitriding layer depth | 0.5-0.8mm |
Nitrided hardness | HRC56-58 | |
Nitrided brittleness | Less than grade 1 | |
Surface roughness | Ra 0.4 | |
Linearity of screw | 0.015mm | |
Hard-chrome plating hardness | ≥HRC57 | |
Chrome-plating layer depth | 0.03-0.09mm | |
Bimetallic layer depth | 3 mm | |
Bimetallic layer hardness | HRC58-62 | |
Above are main technical information, a suitable screw and barrel will be made according to your requirement. |
Why Choose us ? |
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Products Application of Injection single screws barrel for injection moulding machinery |
Packaging and Shipping |
Versand innerhalb von 30 Tagen nach Erhalt der Anzahlung.
Verpackt mit Slushing-Öl beschichtet und folienverpackt in Holzkiste.
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Company Show |
Zhejiang Zhongyang Screw Manufacturing Co.,Ltd is a professional and dedicated designer,manufacturer,rebuilder and distributor of screws,barrels and assembly parts for plastic and rubber machines.With our business philosophy of quality oriented and customers foremost,Zhongyang keeps improving to offer excellent products and services to customers.Our commitment to customer satisfaction is priority number one at ZHONGYAG. |
Welcome to contact us If you are looking for a reliable screw barrel supplier,you won't be wrong to choose us! |
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Zhoushan, Zhejiang, China
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