High Wear and Corrosion Resistant Twin Screw Extruder Barrel with Modular Segmented Structure for Plastic Compounding

This twin screw extruder barrel is engineered for demanding plastic and chemical processing applications, where stable output, long service life, and material adaptability are critical. The barrel adopts a modular segmented structure, allowing flexible configuration for compounding, reactive extrusion, devolatilization, and high-filler plastic processing. It is widely used in engineering plastics, masterbatch, filled polymers, flame-retardant compounds, modified plastics, and specialty chemical formulations.

The inner liner can be manufactured using bimetallic alloy, PM-HIP alloy, tool steel, or nickel-based alloy, selected according to wear, corrosion, and temperature requirements. Advanced manufacturing processes such as laser cladding, hot isostatic pressing (HIP), centrifugal casting, and sintering are applied to achieve a dense microstructure, uniform alloy distribution, and excellent bonding strength between the liner and the barrel body. These processes significantly improve abrasion resistance, corrosion resistance, and thermal stability under long-term high-load operation.

The barrel integrates precision-machined cooling channels and heating zones, ensuring accurate temperature control during plastic melting, mixing, and chemical reaction stages. Optimized flow channel design enhances heat transfer efficiency, reduces material degradation, and supports consistent melt quality. The product is compatible with co-rotating twin screw extruders and can be customized in barrel diameter, length, liner thickness, material system, and processing structure, supporting OEM and ODM requirements.

Designed for continuous production environments, this extruder barrel delivers reliable performance in plastic compounding and chemical extrusion, minimizes downtime caused by wear or corrosion, and helps processors achieve stable quality, higher throughput, and lower maintenance costs. It is an ideal solution for manufacturers seeking high-performance twin screw extruder barrels for plastic and chemical applications with long service life and flexible customization.

Product Name: Extruder Screws And Barrels

Assembled and ready for installation

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

Customization Capability: OEM & ODM Available

Applicable Extruder Type: Co-Rotating Twin Screw Extruder

High-quality Extrusion Machinery parts for reliable performance

Precision-engineered Barrels Extruder to ensure optimal processing

Durable Extruder Barrels designed for long service life

Secure packaging in Wooden Case to protect during transit

The Zhitian Extruder Screws and Barrels are engineered for high-performance applications in various industrial sectors. Designed with precision and customization in mind, these components are ideal for use in co-rotating twin screw extruders. With a barrel diameter range from Φ15 mm to Φ350 mm, Zhitian offers tailor-made solutions to meet specific processing requirements, ensuring optimal efficiency and durability.

These Screws and Barrels are crafted using a bimetallic alloy nickel-based inner liner material, providing exceptional wear resistance and longevity under demanding extrusion conditions. This makes them suitable for processing a wide range of materials, including polymers, plastics, food products, and chemical compounds. The robust construction and superior materials guarantee consistent output quality and reduced maintenance downtime.

Certified with ISO 9001, Zhitian ensures that every twin screw extruder barrel meets stringent quality standards. Whether for small-batch production or large-scale manufacturing, the minimum order quantity of just one set allows flexibility for diverse operational needs. Each set is carefully packed in a wooden case to prevent damage during transportation and is delivered within 5 to 60 days, depending on customization requirements.

The barrels extruder components by Zhitian are particularly useful in scenarios requiring precise material mixing, compounding, and extrusion. Industries such as plastics recycling, food processing, pharmaceuticals, and chemical manufacturing benefit greatly from these reliable parts. Their compatibility with co-rotating twin screw extruder machines ensures seamless integration and improved processing efficiency.

With a monthly supply capability of 500 sets and flexible payment terms including T/T and L/C, Zhitian supports both small and large enterprises. The option for assembly service further simplifies installation and commissioning processes. Overall, the Zhitian Screws and Barrels provide a dependable solution for enhancing extrusion performance across various application occasions and scenarios.

Zhitian offers high-quality customizable Extruder Screws and Barrels designed to meet your specific requirements. Our products are manufactured in China with ISO:9001 certification, ensuring reliable quality and performance. We specialize in Extrusion Machine parts, including Extrusion Barrels and Screws and Barrels, tailored for Co-Rotating Twin Screw Extruders.

With a barrel diameter range from Φ15 mm to Φ350 mm, our customizable Extruder Screws and Barrels feature a building block design type for easy assembly and maintenance. The inner liner is made from a bimetallic alloy nickel-based alloy, providing excellent wear resistance and durability for long service life.

We accommodate minimum order quantities as low as 1 set, with a supply ability of 500 sets per month. Each product is carefully packaged in a wooden case to ensure safe delivery. Our delivery time ranges from 5 to 60 days depending on customization requirements. Payment terms accepted include T/T and L/C.

Choose Zhitian for your extrusion needs and benefit from expert customization of your Extrusion Machine parts, including precision-engineered Screws and Barrels and Extrusion Barrels designed to enhance your production efficiency.

Our Extruder Screws and Barrels are designed to deliver optimal performance and durability for a wide range of extrusion applications. We provide comprehensive technical support to ensure that your equipment operates efficiently and meets your production requirements.

Technical support includes assistance with the selection of the appropriate screw and barrel configuration based on your material, processing conditions, and desired output. Our experts help optimize processing parameters to enhance product quality and extend the service life of the components.

We offer regular maintenance services and inspections to prevent unexpected downtime and to identify wear or damage early. Our team can provide refurbishment and reconditioning services to restore screws and barrels to their original specifications, ensuring reliable performance.

Additionally, we supply detailed documentation, including installation guides, operation manuals, and troubleshooting tips to support your maintenance team. Custom design services are also available for specialized applications requiring unique screw and barrel geometries.

Our commitment is to provide prompt and effective technical support, ensuring that your extrusion processes run smoothly and efficiently with minimal interruption.

Our Extruder Screws and Barrels are carefully packaged to ensure maximum protection during transit. Each component is securely wrapped with protective materials to prevent any damage or corrosion. The products are then placed in sturdy wooden crates or reinforced cardboard boxes, depending on the size and weight of the order, to provide additional safety.

For shipping, we offer multiple options including standard freight, express courier, and sea or air cargo, tailored to meet the delivery requirements and destination. All shipments are tracked and insured to guarantee timely and secure delivery. Our dedicated logistics team works closely with reliable carriers to ensure your Extruder Screws and Barrels arrive in perfect condition and on schedule.

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 of the Extruder Screws and Barrels be customized? A2: Yes, the model number can be customized according to your specific requirements.

Q3: Where are the Extruder Screws and Barrels produced? A3: They are produced in China.

Q4: What certifications does the product have? A4: The Extruder Screws and Barrels are certified with ISO 9001.

Q5: What is the minimum order quantity and packaging details? A5: The minimum order quantity is 1 set, and the products are packaged in a wooden case for secure delivery.

Q6: What are the typical delivery times and payment terms? A6: Delivery time ranges from 5 to 60 days depending on the order size, and payment can be made via T/T or L/C.

Q7: What is the supply capacity of Zhitian for these products? A7: Zhitian has a supply ability of 500 sets per month.