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Screw Segments Elements for Twin Screw Extruder with Wear-Resistant Alloy Steel
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Screw Segments Elements for Twin Screw Extruder with Wear-Resistant Alloy Steel

Material: HIP Alloy / W6Mo5Cr4V2 / 38CrMoAl
Color: Silver / Gray / Black Coated
Sales Models: Wholesale / Custom Orders Accepted
Min Order: 1 Piece
Application Zone: Melting / Mixing / Metering
Surface Treatment: Nitrided / Polished / Coated
Angle Options: 30°, 45°, 60° Kneading Profiles
Spline Types: Keyway / Involute / Hexagonal
Packaging: Wooden Case with Protective Wrapping
Production Lead Time: 7–45 Working Days
Availability:
Quantity:
  • Customization

  • zhitian

Our screw segments elements are core components used in co-rotating twin screw extruders, designed for precise material conveying, kneading, mixing, and shearing. These elements are available in various profiles including conveying segments, kneading blocks, and mixing discs, with kneading angles of 30°, 45°, or 60° to meet specific compounding requirements.

Manufactured from W6Mo5Cr4V2, 38CrMoAl, or HIP alloy steel, each segment undergoes CNC precision machining and vacuum heat treatment, ensuring high dimensional accuracy, hardness up to HRC 64, and excellent resistance to wear and corrosion. Surface treatment options include nitriding, mirror polishing, and anti-stick coatings for improved performance.

Our screw elements are compatible with extruder brands such as Coperion, Leistritz, JSW, and custom twin screw models. The products are securely packaged in wooden boxes with protective materials for safe international shipment.

We support flexible payment methods (T/T, PayPal, LC), offer 7–15 days delivery time, and provide technical support, including installation guidance and post-sale consultation. With over 15 years of manufacturing experience, our factory is equipped with advanced CNC machining centers, ensuring both quality and fast lead times.

Four-head kneading screw segment for twin screw extruder, CNC machined and nitrided
Full set of extrusion screw elements with spline shafts for co-rotating twin screw extruders

Choose us as your reliable extrusion parts supplier — precision, durability, and customization all in one.


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NANJING ZHITIAN is specialized in the manufacturing of replacement parts for twin screw extruder. We are a Chinese manufacturer, established in 2006.

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  +86-18952048192
   zt@njzhitian.com
  Ms.Esther Li (Sales Manager)
    +86 18952048192
   zt_liran@njzhitian.com
   Postal Code: 211123, 202 County Road, Jiangning District, Nanjing, Jiangsu, China
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