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Feeding, feeding extrusion screw

PRODUCT PARAMETERS

  • Application: Feeding Extruder
  • Origin: Zhoushan, Zhejiang, China
  • Brand Name: JED
  • Specifications: Φ60mm~Φ250mm
  • Material: 38CrMoAlA
  • Nitriding Hardness: HV900-HV1000
  • Nitriding Surface Depth: 0.45-0.8mm
  • Nitriding Brittleness: Below Level 2
  • Surface Roughness: Ra 0.8
  • Screw Straightness: R0.015mm
  • Length-to-Diameter Ratio: 1:(8-25)
  • Bimetallic: Alloy layer 2-2.5
  • Hard Chrome Plating: Thickness 0.03~0.05
Description
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Description

Application area:
The building materials, chemical, metallurgical and other industries are used to transport powdered and granular materials (such as coal powder, grain), utilizing specialized components like the feeding extrusion screw as the core conveying component in equipment such as injection molding machines and screw conveyors.

Performance parameters:

The outer diameter, inner diameter, and lead determine the feeding rate, which needs to be matched with the production demand;
The filling degree needs to be verified in high-speed scenarios (materials with poor fluidity may reduce production capacity).

FAQs

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