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Quick Details

  • Place of Origin: Zhejiang, China (Mainland)
  • Brand Name: Shenglong screw
  • Model Number: Bimetallic screw barrel
  • Bimetallic Barrel: Bimetallic Barrel
  • Bimetallic screw barrel: Bimetallic screw barrel
  • screw and barrel: screw and barrel

Packaging & Delivery

Packaging Details wooden case
Delivery Time 25-40 days


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Bimetallic Barrel

Bimetallic screw barrel


Specifications: 30g-25000g screws, can be matched with corresponded screw heads, distributors, barrels according to customer's requirement
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
Surface Hardness of Nitrated Cr coating Layer: ≥ 950Hv
Hardness of Bimetallic Layer: HRC55° -72°
Thickness of Cr-coating Layer: 0.03-0.08mm
Depth of Bimetallic Layer: >2mm


Type:  Plastic Injection Molding Machine
Processing Technics:  Injection Machine
Type (For Injection Machine):  Horizontal



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China (Mainland) | Manufacturer, Trading Company
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Supplier's Trade Assurance Limit: US $43,000
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