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Inner Hole 260mm Bimetallic Barrel& Cannon for Extrusion

China Inner Hole 260mm Bimetallic Barrel& Cannon for Extrusion, Find details about China Screw and Cannon, Film with Sand from Inner Hole 260mm Bimetallic Barrel& Cannon for Extrusion

Model NO.
260mm
Trademark
OULIN
Transport Package
Plywood Case
Specification
180mm
Origin
China
HS Code
84779000
Model NO.
260mm
Trademark
OULIN
Transport Package
Plywood Case
Specification
180mm
Origin
China
HS Code
84779000
Detail Information For Inner Hole 260mm Bimetallic Barrel& Cannon:

Application: recycled plastic.

Customer's Requirement: top abrasive resistance, long working life.

Screw's quality: bimetallic screw, 38CrMoAIA as base steel, 30%-50% tungsten carbide powder be added into alloy layer.

Barrel's quality:  OLIN-AR01 bimetallic barrel, designed for recycled plastic



Detail Information For All Single Screw and barrel for Extrusion:

Main application: be used in extrusion for film, pipe, recycling, pelleting, sheet, profiles, rod and etc.

Specification: 
Diameter: Ø20mm-Ø500mm
L/D ratio: 15-53

Base material : 
SKD61
42CrMo
38CrMoAlA(JIS SACM645) from BAOSTEEL company.

Heat treatment:
Advance hardening and tempering
Nitriding treatment
Mid-frequency hardening

Technical Parameters:
Nitriding depth: 0.50mm-0.80mm                                
Nitriding hardness: HRC56-58                          
Surface roughness: Ra 0.4                  
Screw straightness: 0.015mm  
Hard chrome layer hardness: HRC58-60
Hard chrome layer thickness: 0.025-0.1mm
Alloy layer depth: 2mm-3mm
Alloy layer hardness: HRC56-64 


OULIN SCREW:  YOUR LOYAL PARTNER FOR SCREW AND BARREL

Inner Hole 260mm Bimetallic Barrel& Cannon for Extrusion
Inner Hole 260mm Bimetallic Barrel& Cannon for Extrusion
 

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