Parallel Twin Screw and Barrel with Temperature Resistance Up To 300°C, Nitriding Treatment, and 4 Barrel Cooling Zones

Product Description:

The Parallel Twin Screw and Barrel product is a highly engineered component set designed to meet the demanding needs of modern extrusion processes. This product is specifically tailored for applications requiring precision, durability, and efficient thermal management. Featuring a Parallel Twin Screw Barrel configuration, it offers enhanced processing capabilities that make it ideal for a wide range of polymer extrusion and injection molding operations.

One of the standout features of this product is the incorporation of four distinct Barrel Cooling Zones. These cooling zones are strategically distributed along the barrel to ensure optimal temperature control throughout the extrusion process. Effective cooling is critical in maintaining material integrity, preventing degradation, and achieving consistent output quality. The segmented cooling zones allow operators to fine-tune the thermal profile to match specific polymer characteristics and processing requirements, resulting in improved product performance and reduced cycle times.

The screw design is based on a Parallel Twin Screw Barrel system, which is renowned for its superior mixing and conveying capabilities. The Twin Parallel Injection Screws and Barrels configuration facilitates enhanced shear and homogenization, which is crucial for producing uniform melts and ensuring consistent material properties. This twin screw design promotes efficient melting, compounding, and devolatilization, making it suitable for complex formulations and high-performance polymer blends. The parallel orientation of the screws allows for better intermeshing action, which leads to improved material flow and reduced energy consumption.

To complement the robust screw design, the Barrel is treated with a specialized Nitriding Treatment. This advanced surface treatment significantly enhances the barrel's hardness, wear resistance, and corrosion protection. Nitriding creates a hardened surface layer that extends the service life of the barrel by resisting abrasive wear and mechanical stress commonly encountered during extrusion operations. Furthermore, the Barrel Surface Treatment through nitriding ensures that the equipment maintains its dimensional stability and smooth surface finish over prolonged use, reducing maintenance costs and downtime.

In addition to the barrel treatment, the screw cooling power is a critical aspect of this product’s design. With a dedicated 3kw screw cooling power system, the screws themselves are actively cooled to prevent overheating, which can lead to material degradation and reduced efficiency. The cooling system helps maintain optimal screw temperature, ensuring consistent screw performance and preventing thermal damage. This feature is particularly important in high-speed extrusion processes where heat generation is significant.

The product is often supplied as a Twin Parallel Screw and Barrel Set, providing a complete solution for extrusion machinery upgrades or replacements. This integrated approach ensures compatibility and optimal performance, as the screws and barrels are precisely matched in design and treatment to work seamlessly together. Customers benefit from reduced installation times, improved process stability, and enhanced overall equipment effectiveness.

In summary, the Parallel Twin Screw and Barrel product combines advanced engineering, precise thermal management, and durable surface treatments to deliver exceptional performance in extrusion applications. Its four Barrel Cooling Zones, Parallel Twin Screw Barrel design, 3kw screw cooling power, and comprehensive Nitriding Treatment set it apart as a reliable and efficient choice for demanding production environments. Whether used in Twin Parallel Injection Screws and Barrels configurations, Parallel Twin Screw Extruder and Barrels systems, or as part of a Twin Parallel Screw and Barrel Set, this product ensures superior processing results and long-term operational excellence.

Features:

• Product Name: Parallel Twin Screw and Barrel
• Screw Rotation Speed: 0-600 rpm
• Surface Roughness: Ra0.4µm
• Barrel Diameter Range: 45-300 mm
• Screw Design: Parallel Twin Screw Barrel
• Barrel Surface Treatment: Nitriding for enhanced durability
• Suitable for Twin Parallel Injection Screws and Barrels applications
• High precision Parallel Twin Screws and Barrels manufacturing
• Compatible with Parallel Twin Screw Extruder and Barrels systems

Technical Parameters:

Applications:

The Jialong Parallel Twin Screw and Barrel product is an essential component widely used in various industrial applications due to its robust design and superior performance. Manufactured in China, this product is renowned for its excellent corrosion resistance and durability, thanks to its nitriding barrel surface treatment and barrel coating. The parallel twin screws and barrels feature a precision-engineered parallel twin screw design, which ensures efficient material processing and optimal output. With a screw cooling power of 3kw, these barrels maintain stable operating temperatures, enhancing the lifespan and reliability of the equipment.

This product is highly suitable for applications in the plastics, chemical, and food processing industries, where precise extrusion and mixing are critical. The dual parallel screws and barrels are ideal for compounding, blending, and reacting various materials under controlled conditions. They are particularly favored in scenarios requiring high corrosion resistance and mechanical strength, such as processing abrasive or corrosive materials. The nitriding treatment on the barrel surface further enhances wear resistance, making it perfect for long-term use in demanding environments.

Jialong offers a flexible supply capability of 300 pieces per month, ensuring availability for both small and large-scale projects. With a minimum order quantity of just one set, customers can easily procure the product without extensive lead times. Pricing ranges from USD $4500 per set to $9500 per set, reflecting variations in specifications and customization options. The product is securely packaged in wooden packages to prevent damage during transportation, and delivery times vary between 1 to 35 workdays depending on order complexity and destination.

Payment terms are straightforward, with TT (telegraphic transfer) accepted for convenient and secure transactions. The parallel twin screws and barrels from Jialong are designed to meet the rigorous demands of modern manufacturing processes, offering excellent performance, corrosion resistance, and durability. Whether used in extrusion lines, compounding machines, or other industrial equipment, these dual parallel screws and barrels provide reliable operation and consistent quality, making them a preferred choice for professionals worldwide.