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Bimetal Screw and Barrel for High Speed Extrusion
Bimetal Screw and Barrel for High Speed Extrusion

Bimetal Screw and Barrel for High Speed Extrusion

China Bimetal Screw and Barrel for High Speed Extrusion, Find details about China Screw and Cannon, Film with Sand from Bimetal Screw and Barrel for High Speed Extrusion

Model NO.
20mm-500mm
Trademark
OULIN
Origin
China
HS Code
84779000
Model NO.
20mm-500mm
Trademark
OULIN
Origin
China
HS Code
84779000
Detail Information For Bimetal Screw and Barrel for High Speed Extrusion:

Application: for high speed extrusion extrusion

Customer's Requirement: good abrasive resistance.

Screw's quality: bimetallic quality, screw's alloy layer contains 30% tungsten carbide powder.

Barrel's quality: OLIN-AR02 bimetallic barrel, better abrasive resistance, medium corrosive resistance.


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

Bimetal Screw and Barrel for High Speed Extrusion
Bimetal Screw and Barrel for High Speed Extrusion
Bimetal Screw and Barrel for High Speed Extrusion
 

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