Cissco Trading Co., Ltd.
Main products:PP PET strapping winder,PP PET strapping band extrusion line,plastic pipe/extrusion line,XPS co2 foam Board Extrusion line,Pelletizing line
Contact Us
  • Contact Person : Mr. liu louies
  • Company Name : Cissco Trading Co., Ltd.
  • Tel : 0086-21-38726828
  • Fax : 0086-21-38726390
  • Address : Shanghai,shanghai,30B, No.58, New Jinqiao Road, Pudong District
  • Country/Region : China
  • Zip : 201206

single screw and barrel

single screw and barrel
Product Detailed
Nitriding process,Bimetallic layer of this single screw and barrel.

Specifications of this single screw and barrel:

diameter: Φ15mm~ Φ250mm


external diameter:Φ40mm~Φ400mm

L/D: 10~46

Technical indexes:

38CrMoALA, Nitriding hardness:HV850~1000, Nitriding depth:0.45~0.7mm, surface roughness:Ra0.4, screw straightness:0.015mm, Chromium plated hardness:>900HV, Chromium layer thickness:0.05-0.10mm, twin-alloy depth:0.8~2.0mm, twin-alloy hardness: 60~70

Product types:

almost all kinds of single-screw types can be made.

Scope of application:

PP, PE, PS, EVA, ABS, PVC, APC, PMMA pelletizing, foaming,sheet and plate extruder etc.

single screw and barrel

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