Modular Bimetallic Twin Screw Extruder Barrel for High-Torque Polymer Compounding and Chemical Extrusion

This modular twin screw extruder barrel is designed for polymer compounding and chemical reaction extrusion, supporting a wide range of processing conditions including high filler content, abrasive additives, corrosive formulations, and temperature-sensitive materials. The segmented barrel structure enables precise configuration of conveying, mixing, venting, and melting zones, making it suitable for plastic modification, color masterbatch, reinforced plastics, specialty chemicals, and functional polymer materials.

The barrel liner is available in bimetallic alloy systems, PM-HIP materials, alloy steel, and corrosion-resistant nickel alloys, providing excellent performance in applications requiring long wear life, chemical stability, and high mechanical strength. Through manufacturing technologies such as laser cladding, hot isostatic pressing, centrifugal alloy bonding, and precision machining, the barrel achieves high liner density, strong metallurgical bonding, and consistent dimensional accuracy.

Integrated water cooling channels and multi-zone heating control ensure stable thermal management during extrusion, improving melt homogeneity and reducing material degradation. The barrel is compatible with co-rotating twin screw extrusion lines and supports full customization in diameter, L/D configuration, liner material, processing zone layout, and surface treatment. This solution is ideal for processors seeking a reliable extruder barrel for plastic and chemical applications, combining process flexibility, durability, and optimized extrusion efficiency for continuous industrial production.

Product Name: Extruder Screws And Barrels

Barrel Diameter Range: Φ15 Mm – Φ350 Mm (Customizable)

Inner Liner Material: Bimetallic Alloy Nickel-Based Alloy

Assemble: Yes

Torque Capacity: Suitable for High-Torque Extrusion Lines

Applicable Extruder Type: Co-Rotating Twin Screw Extruder

Designed for optimal performance as Screws and Barrels in extrusion processes

High-quality Extrusion Screw Barrel ensures durability and efficiency

Reliable Screws Extruder Barrels compatible with various extrusion applications

The Zhitian Extruder Screws And Barrels are designed to meet a wide range of application occasions and scenarios in the plastic extrusion industry. Manufactured in China with ISO:9001 certification, these high-quality components are ideal for use in co-rotating twin screw extruder systems. Their customizable barrel diameter range, from Φ15 mm to Φ350 mm, allows them to be tailored to specific extrusion needs, making them suitable for diverse production environments requiring precision and durability.

One of the primary applications of the Zhitian twin screw extruder barrel is in high-torque extrusion lines that demand robust performance and reliable operation. The barrels are constructed with a bimetallic alloy nickel-based inner liner, which ensures excellent wear resistance and corrosion protection, extending the lifespan of the plastic extruder screw barrel under demanding processing conditions. This makes them particularly suitable for processing abrasive and high-temperature materials.

These extrusion barrels and screws are commonly used in scenarios involving the compounding, blending, and mixing of polymers, where consistent material flow and temperature control are critical. Industries such as plastics manufacturing, recycling, and specialty polymer production benefit greatly from the high customization capability of these barrels, with OEM and ODM options available to match exact production specifications. This flexibility allows manufacturers to optimize their extrusion lines for specific materials and product outputs.

In addition to industrial manufacturing plants, Zhitian’s extruder screws and barrels are also applicable in research and development settings where customized extrusion solutions are required for experimental materials or new product development. The packing in sturdy wooden cases ensures safe delivery, with a supply ability of 500 sets per month and delivery times ranging from 5 to 60 days, supporting both small and large-scale operations.

With a minimum order quantity of just one set and payment terms including T/T and L/C, Zhitian provides accessible and efficient procurement options. Whether upgrading existing extrusion barrels or outfitting new extrusion lines, these plastic extruder screw barrels from Zhitian stand out for their reliability, customization, and high performance in various extrusion applications.

Zhitian offers professional product customization services for Screws and Barrels, tailored to meet the specific needs of our clients. Our model number is fully customizable, allowing for precise adjustments to suit various applications. Proudly made in China and certified with ISO:9001, we ensure high-quality standards in every plastic extruder screw barrel we produce.

We support a minimum order quantity of just 1 set, with packaging details including sturdy wooden cases to protect your order during shipping. Our delivery time ranges from 5 to 60 days, depending on the complexity and quantity of your order. Payment terms are flexible, accepting T/T and L/C to accommodate your financial preferences.

With a supply ability of 500 sets per month, Zhitian is capable of meeting large-scale demands while maintaining exceptional quality. Our unique building block design allows for easy assembly and customization. The screws and barrels are designed for high-torque extrusion lines, ensuring durability and excellent performance.

We offer OEM & ODM services, providing comprehensive customization capabilities to develop the perfect plastic extruder screw barrel for your co-rotating twin screw extruder. The barrel diameter range is customizable from Φ15 mm to Φ350 mm, making it suitable for a wide variety of extrusion applications.

Choose Zhitian for reliable, customizable screws and barrels that enhance the efficiency and longevity of your extrusion equipment.

Our Extruder Screws and Barrels are engineered to deliver optimal performance and durability for a wide range of extrusion applications. We provide comprehensive technical support to ensure proper installation, operation, and maintenance of these critical components.

Our technical support team assists with selecting the right screw and barrel configurations to match your specific processing requirements, including material type, output rate, and product quality goals. We offer guidance on troubleshooting common issues such as wear, corrosion, and processing inefficiencies.

We also provide detailed maintenance services and recommendations to extend the lifespan of your extruder screws and barrels. This includes advice on cleaning procedures, inspection intervals, and refurbishment options to maintain high performance and reduce downtime.

In addition to support, we offer customized engineering services to design and manufacture screws and barrels tailored to your unique extrusion challenges, ensuring maximum productivity and product consistency.

Our commitment is to deliver reliable, high-quality extruder components backed by expert technical assistance to help you achieve optimal extrusion results.

Our Extruder Screws and Barrels are carefully packaged to ensure maximum protection during transit. Each component is wrapped in protective materials such as bubble wrap or foam padding to prevent damage from impact or abrasion. The parts are then securely placed in sturdy wooden crates or reinforced cardboard boxes, designed to withstand heavy handling and environmental factors.

For shipping, we use reliable carriers with experience in handling industrial equipment. All packages are clearly labeled with handling instructions and tracking information. We also offer options for expedited shipping and insurance to provide additional peace of mind. Our goal is to deliver your Extruder Screws and Barrels safely and on time, ensuring they arrive in perfect condition and ready for immediate use.

Q1: What brand manufactures the Extruder Screws and Barrels?

A1: The Extruder Screws and Barrels are manufactured by the brand Zhitian.

Q2: Can the model number of the Extruder Screws and Barrels be customized?

A2: Yes, the model number is customizable according to your specific requirements.

Q3: Where are the Extruder Screws and Barrels produced?

A3: These products are made in China.

Q4: What certifications do the Extruder Screws and Barrels have?

A4: The products are certified with ISO 9001, ensuring quality management standards.

Q5: What is the minimum order quantity and packaging details for these products?

A5: The minimum order quantity is 1 set, and each set is carefully packaged in a wooden case for safe delivery.

Q6: What is the typical delivery time for an order of Extruder Screws and Barrels?

A6: The delivery time ranges from 5 to 60 days, depending on the order size and customization.

Q7: What payment terms are accepted for purchasing Extruder Screws and Barrels?

A7: Payment can be made via T/T (Telegraphic Transfer) or L/C (Letter of Credit).

Q8: What is the supply capacity for the Extruder Screws and Barrels?

A8: The supplier can provide up to 500 sets per month.