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Big Size Bimetallic Screw and Barrel for Foaming Board Extrusion

Price $150000.00
Min Order 1 Set
Availability In Stock
Shipping From Zhejiang, China
Popularity 312 people viewed
Model NO.:
20mm-500mm
After-sales Service:
If Has Quality Defects, a New One Will Be Made.
Warranty:
180 Days
Standard:
DIN, JIS
Technics:
Cutting, Heat Treatment, Pta Welding, Casting
Feature:
Long Working Life
Material:
Alloy Steel
Trademark:
OULIN
Transport Package:
Plywood Case
Specification:
20mm-500mm
Origin:
China
HS Code:
84779000
Product Description
Detail Information For Big Size Bimetallic Screw and Barrel for Foaming Board Extrusion:

Application: for foam board 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 


ZHOUSHAN JINTANG OULIN MACHINERY CO., LTD is located in ZHOUSHAN city, near NINGBO city and SHANGHAI city,  Zhoushan city is the capital of Chinese screw and barrel, there has complete industrial& supply chains, experienced engineers& workers, take advantage of these, advanced design and production technology can be used in our products.

Chinese market is our main market and we started to export screw barrel since 2012, now our products were exported to over 20 countries, like India, Spain, Chile, Italy, Iran, Mexico, Turkey, Russia and others.



OULIN SCREW:  YOUR LOYAL PARTNER FOR SCREW AND BARREL






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