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Zhejiang Jiayue Machinery Manufacturing Co.,Ltd
Add:No.7 Changxin Road, Yancang Subdisctrict, Dinghai, Zhoushan, Zhejiang, China
Mobile: +86-15958098091(Wechat, WhatsApp)

Contact Person: Jade Le

Parallel Twin Screw and Barrel

Parallel Twin Screw and Barrel

Grooved Feed Screw and Barrel Product Parameter Product Features Grooved Feed Screw and Barrel Advantages of Grooved-feed screw and barrel: 1.The slotted feed section can be used as a forced transport to significantly increase solids transport stability (ie extrusion stability). Even if there is...

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Product Details

China  Twin Screw and Barrel For Extruder



Product Parameter

China Twin Parallel Screw For Extruder

Base material

38CrMoAlA 42CrMo

Aspect ratio

L / D = 15-46

Bimetallic Screw

Plasma Alloy Coating Spraying

Bimetallic Barrel/Cylinder

Centrifugal Casting (Inlay Alloy)

Barrel bimetallic depth


Screw Bimetallic Depth


Product Features

Bimetallic Plastic Extruder  Parallel Twin Screw and Barrel



Parallel twin-screw extruder: The plasticity of length-diameter ratio is the advantage of parallel twin-screw. It can increase and decrease the length-diameter ratio according to the difference of molding conditions to meet the requirements of plastic processing technology. The application scope of parallel twin-screw can be extended. , but this conical twin-screw extruder is difficult to achieve

Screw Production Process


Applications in Plastic Machinery



Parallel Twin Screw And Barrel Made in China

Our Advantages

◆ Customized Solutions

◆ Available in different machines and sizes

◆ Highly Polished and processed

◆ Good Performance

◆ Higher Corrosion Resistance

◆ Higher Wear resistance 





Q: Do you have screw barrel in stock

A: Yes! Especially for screw barrel for Haitian Machines, we have large stock which can be delivered promptly.

Q: What are the main base materials do you use?

A:  38CrMoAlA,  40Cr, 42CrMo, SKD61, TGS2, TGS3, etc.

Q: Are you the direct manufacturer?

A: Yes, we are.


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