Description
Specifications of weber 45 conical double barrel screw:
Basic Information
| Screw Diameter: Φ15-Φ300mm*8000mm |
| L/D=10-55 |
| Compression Ratio: According to different plastic products and different raw material |
Steel Material
| 38CrMoAl(SACM645) | 42CrMoV(AISI 4140) | 4Cr5MoSIVI(SKD-61) | Cr12MoV(SKD-11) |
| 9Cr18MoV | SUS420J2 | DC53 | GH113 |
Treatment Technology
| Nitriding treatment(120 Hours)Depth of Nitrided Layer: 0.5-0.8 mmHardness of Nitrided Layer: 950-1100Hv (HRC56°-65°) | Chrome PlatingThickness of Hard Chrome Plating Layer: 0.05-0.10mmHardness of Hard Chrome Plating Layer: ≥950HV |
|
Bimetallic Screw: Plasma Alloy Coating Spraying Depth of Bimetallic Layer: >2mm Hardness of Bimetallic Layer: HRC55°-68° |
Bimetallic Barrel/Cylinder: Centrifugal Casting (Inlay Alloy) Depth of Bimetallic Layer: >2mm Hardness of Bimetallic Layer: HRC55°-68° |
China office: (Xiamen)
Mobile, telegram, signal, whatsapp : +8613850044822
Tel: 0086-592-5817624
یعقوبی
تلگرام : @AUSTROMACHINE
کانال تلگرام:
https://t.me/plasticmachines
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