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W6mo5cr4v2 Feed Screw Barrel Cte Twin Screw Barrel
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W6mo5cr4v2 Feed Screw Barrel Cte Twin Screw Barrel

Application:twin screw extruder
Min Order:1 piece
Place of Origin:Jiangsu,China
Customization:Customized logo
Package:wooden case
  • zhitian

twin screw extruder parts

W6mo5cr4v2 Feed Screw Barrel Cte Twin Screw Barrel

Unleashing Excellence in Twin-Screw Extruder Components

We manufacture barrels for co-rotating twin screw extruders ranging from 15.6 mm to 350 mm and over.The processing of the barrel reaches the European high precision standard.

  • At our company, we are driven by our commitment to delivering superior quality and performance in the extrusion industry. Here's why we stand out:

  1. Tailored Precision: We specialize in designing and manufacturing screw elements, barrels, and gearboxes that precisely match our customers' requirements. By understanding their unique needs, we create custom solutions that optimize efficiency and productivity, ensuring seamless integration within the extrusion system.

  2. Decades of Expertise: With over two decades of experience in the field, we have established ourselves as trusted partners to prominent companies worldwide. Our track record speaks volumes about the quality and reliability of our products, making us a go-to choice for customers seeking excellence in the extrusion industry.

  3. Advancing Material Technologies: Our dedication to innovation drives us to push the boundaries of material technologies. Our hot pressing sintering technology enables us to produce nickel-based integral alloy sleeves with unrivaled precision and durability. Additionally, we offer direct compounding of alloys onto the inner wall of the screw barrel, providing tailored solutions that excel in challenging extrusion applications.

  • With our strong designing capabilities, extensive industry experience, and cutting-edge material technologies, we empower our customers to achieve exceptional results. Trust us to deliver outstanding performance and unparalleled quality in every twin-screw extruder component we manufacture.

  • Choose us as your partner in the extrusion industry and experience the difference that our expertise, experience, and advanced technologies can make. Together, we can unlock new possibilities and drive your success to greater heights.

Technical Analysis of Twin-Screw Extruder Barrel: Design, Materials, and Performance Advantages?

  • Introduction:

The twin-screw extruder barrel is a crucial component in the extrusion production process, greatly impacting the quality, efficiency, stability, and durability of production. This article delves into the design principles, material selection, and performance advantages of twin-screw extruder barrels, aiming to enhance readers' understanding and application of this key technology.

  • Design Principles:

The twin-screw extruder barrel features a modular design comprising multiple sections. The length-to-diameter ratio of the barrel varies based on specific models and application requirements. By flexibly combining barrel sections, diverse production needs can be met, achieving optimized production efficiency and quality.

  • Material Selection:

Material selection plays a vital role in the manufacturing of twin-screw extruder barrels. Common materials include high-quality alloy steel and special alloys. Depending on the application scenarios and material characteristics, suitable materials are chosen to enhance wear or corrosion resistance. Some commonly used alloy materials include Cr12Mov, W6Mo5Cr4V2, 38CrMoAla, among others. Advanced techniques like internal composite or thermal spraying can also be employed to embed alloy layers into the inner wall of the barrel, further enhancing wear or corrosion resistance.

  • Performance Advantages:

Twin-screw extruder barrels offer numerous performance advantages, making them indispensable in the extrusion production process.

  • Easy inspection and maintenance: The modular design of twin-screw extruder barrels facilitates convenient inspection and maintenance. Damaged barrel sections can be swiftly replaced, reducing production costs and improving labor efficiency.

  • Cost reduction: Rational design and material selection enhance production efficiency, reduce energy consumption, and minimize scrap rates, thereby lowering production costs.

  • Improved operational efficiency: Optimized design and material selection of twin-screw extruder barrels enable higher extrusion speeds and more stable production processes, enhancing operational efficiency.

  • Wide application range: Twin-screw extruder barrels find applications in various industries, including glass fiber reinforcement, flame retardant granulation, high filling granulation, heat-sensitive material granulation, concentrated color masterbatch, cable material granulation, and more.

  • High output, quality, and efficiency: Through optimized design and appropriate material selection, twin-screw extruder barrels achieve high production output, superior product quality, and enhanced production efficiency, meeting market demands.

  • Conclusion:

Twin-screw extruder barrels, as vital components in the extrusion production process, play significant roles in terms of design principles, material selection, and performance advantages. Rational design and material selection contribute to improved production efficiency, cost reduction, and adaptation to diverse applications across industries. With nearly 20 years of experience and professional expertise, Nanjing Zhitian Electromechanical Co., Ltd. provides top-quality twin-screw extruder barrels, along with professional technical consultation, comprehensive after-sales service, and customized solutions to meet the varied needs of customers.

Co-rotating twin screw barrel for


W&P: ZSK-MC Berstorff: ZE
Leistritz: ZSE-MICRO Theysohn: TSK
Maris: TM-W APV: MP65
Feddem: FED-MTS Fessia Macross: NRII


twin screw extruder barrel

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 Contact us!


NANJING ZHITIAN is specialized in the manufacturing of replacement parts for twin screw extruder. So for has more than 20 years experience. 



  +86-25-52294748 / +86-137-70960051
  Ms.Esther Li (Sales Manager)
    +86 13770960051
   Tianyuan community, Chunhua street, Jiangning district, Nanjing, China.


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