IMM Extruder screw barrel for plastic rubber production
Quick Detail
- Minimum order:1
- Place of Origin:China
Specifications
Good day and your inquiry about our screw barrel pls find kaylee(at)tizatech.com , our web is www*tizatech*com .
1 year warrenty for screw barrel (no fee on your expense)
Technical Details
| Nitriding Treatment | |||
| ★ | Nitriding Treatment: 120 Hours, 5 whole days | ||
| ★ | Depth of Nitrided Layer: 0.5-0.8 mm | ||
| ★ | Hardness of Nitrided Layer: 900-1020Hv (HRC56°-65°) | ||
| ★ | Nitriding Brittleness: Less than Grade 1 | ||
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| Surface Treatments | |||
| Hard Chrome Plating/Coating | |||
| ★ | Thickness of Hard Chrome Plating Layer: 0.05-0.10mm | ||
| ★ | Hardness of Hard Chrome Plating Layer: ≥950HV | ||
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Bimetallic Barrel/Cylinder: Centrifugal Casting (Inlay Alloy)
Bimetallic Screw: Plasma Alloy Coating Spraying |
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| ★ | Depth of Bimetallic Layer: >2mm | ||
| ★ | Hardness of Bimetallic Layer: HRC55°-72° | ||
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| Other Technical Details | |||
| ★ | Hardness after Hardening & Tempering: HB240-280 | ||
| ★ | Screw Alignment/ Screw Straightness: 0.015mm | ||
| ★ | Surface Roughness: Ra0.4 | ||
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Plastics Used for Injection
| ★ | Raw Material: ABS,PA,PC,PE,PBT,PET,PP,PS,EVA,PU,Soft PVC,etc |
| ★ | Engineering Plastics |
| ★ | Glass Reinforced Plastics, like PA + 50%GF |
| ★ | Bakelite Material, BMC,DMC |
| ★ | Flame-resistant Reinforced Plastics |
| ★ | Modified Engineering Plastics |
| ★ | All kinds of Mixed Recycled Material(in Scrap or Granule),etc |
