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Optimized Screw Barrel for ZSK 70 Twin-Screw Extruder Pelletizing System
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Optimized Screw Barrel for ZSK 70 Twin-Screw Extruder Pelletizing System

 
Material: 38CrMoAl / HIP Alloy / Bimetallic
Surface Treatment: Nitrided / Bimetallic Lining / Chrome Plated
Application: Pelletizing System for Engineering Plastics, Masterbatch, and Fillers
Sales Model: Custom Manufacturing / Wholesale Available
Min Order: 1 Piece
Processing: CNC Precision Machined + Vacuum Heat Treatment
Availability:
Quantity:
  • 70

  • zhitian

Optimized Screw Barrel for ZSK 70 Twin-Screw Extruder Pelletizing System



The Optimized Screw Barrel for ZSK 70 Twin-Screw Extruder is engineered to meet the high-performance demands of modern pelletizing systems. Specifically tailored for ZSK 70 co-rotating twin screw extruders, this barrel delivers precise material conveyance, stable thermal control, and extended wear life for continuous polymer processing.

Crafted from premium-grade 38CrMoAl, HIP alloy, or bimetallic lined steel, each barrel undergoes CNC precision machining and vacuum heat treatment, ensuring tight dimensional tolerances and excellent structural integrity. The internal bore adopts a figure-8 twin channel design, providing optimal engagement with screw elements to ensure uniform melting, mixing, and pellet formation.

To suit different production environments, various surface treatment options are available, including nitriding, chrome plating, and bimetallic surfacing for enhanced abrasion and corrosion resistance. This makes the barrel especially suitable for processing glass fiber-reinforced polymers, high-filled compounds, and engineering plastics.

The ZSK 70 screw barrel is compatible with original and aftermarket extruder lines, offering customizable feed zones, venting ports, and mounting interfaces. Ideal for manufacturers seeking long-term stability, reduced downtime, and consistent product quality in demanding compounding and pelletizing operations.

ZSK 70 twin screw extruder barrel for pelletizing system



Contact Us:


For more information about our Optimized Screw Barrel for ZSK 70 Twin-Screw Extruder Pelletizing System or to discuss how it can enhance your production line, please contact our technical sales team. We are here to provide the solutions you need for optimal extrusion performance.


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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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