Ningbo Jinyi Precision Machinery Co.,Ltd
Home > Products > Plastic & Rubber Processing Services > Jinyi Extruder/Feed Screw Barrel/Cylinder

Jinyi Extruder/Feed Screw Barrel/Cylinder

— bimetal screw barrels, extruder screw barrel
Product Category: Plastic & Rubber Processing Services
Sales Method: Export, Manufacture
Payment Term: T/T, L/C
Min. Order Unit Price
1 set
Contact Info


Address: China (mainland) Zhejiang Ningbo,No.158,Qiancheng Road,Zhenhai,Ningbo

Product Detail

Product Attribute:

  • China (mainland) More >
  • JYSCRW0031
  • JinyiScrew
  • 06/04/2012
  • 06/04/2012

Additional Info.:

  • wooden box

Product Content Description:

Screw barrel, bimetal screw barrel, Twin Conical screw barrel
Size: Screw Diameter: Φ 35mm-Φ 200mm
Length: ≤ 6000mm
Barrel ID: Φ 35mm-Φ 200mm
Material: 38CrMoAlA; SKD61; SKD11; 40Cr; 42CrMo; High quality alloy steel
Technology: Nitriding treatment, alloy coating spraying, heat-treatment
Appliance: PA, EVOH, EAA, PC etc

Technical Index:
Depth of Nitrated Layer: 0.5-0.8mm
Hardness of nitration: 900-1020Hv
Fragility of nitration: Less than grade 1
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
Quantity Per Month: 1000sets
Delivery Way - Date Of Delivery: 25days

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