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Large Diameter Screw Barrel
The Large Diameter Screw Barrel is made of Hastelloy 276, and the barrel is made of superalloy material, offering excellent wear and corrosion resistance. It is suitable for high-end industries...
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Heavy-Duty Large Bore Screw And Barrel
For large-scale industrial extrusion, size and strength are the only metrics that matter. Our Heavy-Duty Large Bore Screw and Barrel assemblies are engineered for massive throughput applications,...
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Segmental Twin Screw Cylinder Set
Complexity in material compounding requires a flexible solution. Our Segmental Twin Screw Cylinder Set features a modular design that allows for the customization of different function zones—such...
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Specialized Screw Barrel For PE Cables
Cabling for the modern grid requires PE insulation that is dense, uniform, and free of internal voids. Our Specialized Screw Barrel for PE Cables is a high-performance component set specifically...
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Polyethylene Extruder Single Screw Cylinder
Polyethylene (PE) extrusion requires high-speed throughput and excellent plasticizing uniformity to maintain signal or power integrity. Our Polyethylene Extruder Single Screw Cylinder is designed...
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Screw And Cylinder For PVC Cable Extrusion
PVC is a notoriously difficult material to process due to its thermal sensitivity and corrosive byproduct gases. Our Screw and Cylinder for PVC Cable Extrusion is specifically engineered to...
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Single Screw And Barrel Assembly
The performance of any extruder is only as good as its heart: the Single Screw and Barrel Assembly. At Zhoushan Zhongchang, we have decades of experience in the metallurgy and geometry of screw...
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Single Screw Barrel
As the core component of a Single Screw Barrel , the barrel is responsible for material conveying, plasticizing, and mixing. Its quality directly affects the production efficiency and final...
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PVC Cable Screw Barrel
This core component is specifically customized for PVC cable extrusion processing. Its design is optimized to address the inherent characteristics of PVC materials, such as their susceptibility to...
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Single Screw Barrel for Extruder Machine
The Single screw barrel for extruder machine is a specialized core component designed to meet the processing characteristics of PE materials, including high-density PE, low-density PE, and linear...
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PVC Specific Single Screw Barrel
The PVC Specific Single Screw Barrel is a core component specifically customized for the extrusion processing of PE cable insulation and sheathing layers used in power cables and communication...
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Segmented Twin Screw Barrel
The Segmented Twin Screw Barrel adopts a modular design and offers the core advantages of high flexibility and low maintenance cost. Different functional sections—including the feeding section,...












