Two Stage Screw and Barrel for Crushed Printed Laminated Material

Changsha Jose Trade Co., Ltd. / 2022-07-04

Two Stage Screw and Barrel for Crushed Printed Laminated Material

=== Base Info ===

=== Description ===

Basic Info.

Model NO. 100MM, 120MM Transport Package Plywood Case Specification 100mm, 120mm Trademark OULIN Origin China HS Code 84779000 Production Capacity 300-500 Sets Per Year

Product Description

Detail Information For Two Stage Screw and Barrel for Crushed Printed Laminated Material:

Application: for Crushed Printed Laminated Material

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
Two Stage Screw and Barrel for Crushed Printed Laminated Material
Two Stage Screw and Barrel for Crushed Printed Laminated Material
Two Stage Screw and Barrel for Crushed Printed Laminated Material
Two Stage Screw and Barrel for Crushed Printed Laminated Material
Two Stage Screw and Barrel for Crushed Printed Laminated Material
Two Stage Screw and Barrel for Crushed Printed Laminated Material
Two Stage Screw and Barrel for Crushed Printed Laminated Material
Two Stage Screw and Barrel for Crushed Printed Laminated Material
 

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