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80/156 conical twin-screw barrel

PRODUCT PARAMETERS

Application
  • PVC plastic steel profiles
  • PVC, PE, PP wood plastic profiles
  • PVC, PP, PE, PC, ABS and other profiles extrusion
  • PVC wood-plastic (foamed) door panels, decorative panels and other wide panels
  •  PS, PET, PC, PMMA, TPU and other profiles
Description
FAQs
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Description

Technical Specification

Design DetailsScrew
I TYPE:inside is water/oil cooling system
II TYPE:outside is oil cooling system
Barrel 
I TYPE:outside is air cooling system
II TYPE:out side is copper pipe around cooling system 
AccessoriesStop ring+washers to adjust the space between screw and barrel
Technical SpecificationMaterial:High quality 38CrMoAlA
Process:Advanced nitriding & bimetallic process
Hardness After Hardening & Tempering:HB280-320
Nitrided Hardness:HV900-1000
Nitrided Case Depth:0.45-0.8mm
Nitrided Brittleness:Less than Grade 2
Surface Roughness:Ra 0.4
Screw Straightness:0.015mm
Alloy Hardness:HRC 50-65
Alloy Depth:0.8-2.0mm
MOQ1 set (1 pair of screws and 1 pc barrel)
TypeConical Twin Screw and Barrel

Features: 

1.Accurate size 

2.High capacity design

3.Wear resisting material

4.Easy maintenancebefore delivery.Click here to get quotation

FAQs

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