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Stainless Steel Cr12mov Sts Twin Screw Barrel
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Stainless Steel Cr12mov Sts 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

Stainless Steel Cr12mov Sts Twin Screw Barrel

Why Choose Zhitian Twin Screw Extruder Barrel?

Our company boasts a strong technical force, state-of-the-art processing equipment, advanced production technology, a rigorous inspection system, and a comprehensive after-sales service, earning high praise from our valued customers. Our products have been widely adopted by renowned brands such as Leistritz, Coperion, Berstorff, JSW, Toshiba, Jwell, Steer, and many others.

At ZT, we place great emphasis on meticulous attention to detail at every step of the process. We are eager to forge ahead together with you, utilizing our expertise and dedication to delivering exceptional results.

With our unwavering commitment to excellence, we are confident in providing top-quality solutions. We look forward to collaborating with you and achieving mutual success.

twin screw extruder barrel

More Twin Screw Extruder Barrel Videos

Mature extruder parts product system

We are dedicated to meeting your diverse material requirements by offering a wide range of options:

  1. Based on Appearance Design:

    • Closed Barrel

    • Feeder Barrel

    • Side Feeder Barrel

    • Venting Barrel

    • Combi Barrel

  2. Based on Liner:

    • With Liner Barrel

    • Without Liner Barrel

  3. Based on Material:

    • For wear-resistant applications: C liner, Cr26, Cr12MoV, W6Mo5Cr4V2

    • For corrosion-resistant applications: 38CrMoAla, Hac alloy

    • For wear and corrosion-resistant applications: Nickel-based alloy, 316L, 304, WR13, SAM26, etc.

By offering such a wide range of options, we ensure that we can cater to your specific needs, whether you require barrels with different appearance designs, liners, or materials. Our goal is to provide you with the most suitable solution for your application, considering factors such as wear resistance, corrosion resistance, and material compatibility.

If you have any specific requirements or further inquiries, please feel free to let us know. We are here to assist you in finding the optimal solution for your material needs.

Advanced extruder barrel processing technology

We manufacture barrels for co-rotating twin screw extruders ranging from 15.6 mm to 400 mm and over.The processing of the barrel reaches the European high precision standard.

ZSK Screw Barrel

What is screw and barrel in extruder?

  1. Segmented twin-screw barrels

    The barrel of a twin-screw extruder is indeed a hollow chamber in which the screws operate. When two screws are used, the barrel typically has a figure-eight (8) cross-section to accommodate the rotating screws.

    One of the advantages of a twin-screw extruder is the availability of cost-effective options. Many manufacturers offer segmented twin-screw barrels, which consist of individual sections that are typically four, five, or six diameters long. These segmented barrels provide several benefits:

  2. Precise Temperature Control

    Each barrel section can be independently heated and cooled, allowing for precise control of the barrel temperature. This temperature control is crucial for achieving optimal processing conditions and ensuring consistent product quality.

  3. Flexibility and Customization

    The ability to have segmented barrel sections allows for flexibility in configuring the extruder to meet specific processing requirements. Different combinations and arrangements of barrel sections can be used to optimize the extrusion process for different materials and applications.

  4. Maintenance and Replacement

    In the event of wear or damage to a particular section of the barrel, only that specific section needs to be replaced. This reduces downtime and maintenance costs compared to replacing the entire barrel.

  5. Processing Different Materials

    With segmented barrels, it is possible to have different temperature profiles along the barrel. This is particularly useful when processing materials with different melting points or thermal characteristics, as it allows for customized heating and cooling zones along the extruder.

    Overall, the availability of segmented twin-screw barrels with independently heated and cooled sections offers precise temperature control, customization options, and cost-effective maintenance for twin-screw extruders. These features contribute to the versatility and efficiency of the extrusion process, enabling optimal processing conditions and high-quality end products.

Contact us for more questions!


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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