weber 45mm conical double screw and cylinder /screw barrel for PVC pipe profile extruder

Product Overview

Description

Hello friends~

We manufacture and offer the best quality of screws and barrels for Weber Extrusion machines.

We provide professional CAD drawing design and dimensional mapping. Provide you with as much service as possible.

Our bimetallic screws and barrels could let you use more time for processing.

We can offer with these models and others models, please just contact with us for confirming the details :)

 

DS10.22 DS12.22

CE 5 FE

DS 7 FE

CE 7 FE

CE 8 FE

DS 9 FE

DS 11 FE

DS 13 FE

DS 15 FE

 

Technological Process:

Blanking→Rough Machining→Quenching & Tempering →Semi Finishing Machining→Finished Product→Detecting→Nitring/Alloy Processed →Finish Machining

OSD Techincal advantages

1.Advanced Nitriding Technology
2.Anti-corrosion and Wear-resisting Duplex Metal Spraying Technoloy

3. we uses special alloy powders being sprayed and welded on the screw's ridge,and uses different alloy and welding methods for the screw of different functions.

4.Fast and on time delivery .

Especially application:

Rubber,various high glass fiber, mineral fiber and PPA,PPS, PA6T, LCP,VO fire protection, ferrous power, magnetic powder and etc. Meanwhile,Used for PVC + 30% CaCo3, recylced plastic material,etc

 

Conical twin screw barrel for pvc pipe extrusion
Screw Diameter	D35/D77,D45/D90,D50/D105,D55/D110,D60/D125,D65/D120, D65/D132,D70/D140,D75/150,D80/D143,D80/D156,D92/D188
Application :	WPC,sheet,pallets,pinch,pipe,profiles,soft pvc,pvc foam sheet,etc
Plastic processed	PE PP ABS PVC etc
Technical Parameter
Nitride Case Depth	0.5mm-0.8mm
Nitride Hardness	1000-1100HV
Nitride Brittleness	≤Grade One
Surface Roughness	Ra0.4um
Screw Straightness	0.015mm
Alloy Hardness	HRC68-72
Alloy Depth	0.5mm-0.8mm
Chromium Coating Thickness	0.025~0.10mm
Material & Technologies
SKD61(H13)	Quality 38CrMoAIA (41CrAIMo7)
Gr12MoV	Quality Duplex Stainless Steel
42CrMo	Quality Powder Metallurgy Materials
40Cr	Hard Metal Cold/Thermal Spraying Technology
Zinc 3# Steel	Advanced Nitriding Technology
Anti-corrosion and Wear-resisting Duplex Metal Spraying Technology
Technological Process
1.Rough Machining	2.Quenching and Tempering
3.Finish Machining	4.Nitriding
5 Sprey conating Bimetallic	6.Screw polishing

 

 

Our counter rotating conical twin screw have following features : 

• Conical twin screw machined on CNC”WMW” Germany make thread milling machines by simulation software for better performance.


• Conical twin screw and barrel are specially designed for high calcium loading.


• compact&reliable gearbox


• designed for high output at low screw speed and less power consumption.


• Two piece barrel construction for economical replacement can be provided.


• Bi-metallic screw&barrel can be provided for two-three times more lifespan than nitrided

 

Remark:

* Screw structure, compression ratio and material can be changed according to different products and output

* Technological Process can be chosed acoodring to your requirments.

* Various high quality alloy steels , According to different usage, the choose for alloy is different, some require for abrasion-resistant while some require for corrsion-resistant. For standard, we have Fe-based, Ni-based, W2C alloy,Tunsten alloy etc for choice.

* We are able to take mapping, design for clients and make products as per customer's drawing or existing sample.

 

 

 

 

 

 

Packaging Details:

 

 

About O.S.D :

*   Our Strength: We have an experience of more than 20 year of manufacturing and designing Plastic machines, varied Screws and Barrels and spares.  We concentrate on improving quality, updating design and enhancing service.

*   Our products: Screws Barrels for Injection, Extrusion, and Blow Molding applications; relevant accessories; plastic machinery.

*   Location advantage:located in China's Screw Town - Jintang Town in Zhoushan City, near to Ningbo Port and Shanghai Port.

*   Market areas: global sales network reaching South America, Eastern Europe, Southeast Asia, Africa, Oceania and the Middle East.

*   We promise: We assure the customer benefits, We provide competitive price, We Emphasis On Cooperation.

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