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Feeding, feeding extrusion screw

PRODUCT PARAMETERS

  • Application:Feeding, feeding extruder
  • Place of Origin:Zhejiang,China
  • Brand Name:JED
  • Specifications: Φ 60mm~ Φ 250mm
  • Material:38CrMoAlA
  • Process:nitriding & bimetallic
  • Nitrided Hardness:HV900-HV1000
  • Nitrided Case Depth:0.45-0.8mm
  • Nitrided Brittleness:Less than Grade 2
  • Surface Roughness:Ra 0.4
  • Screw Straightness:R0.015mm
  • Length diameter ratio:1: (5-16)
  • bimetallic :alloy layer 2-2.5
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),
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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