Parallel Twin Screw and Barrel for Extruder with High-grade Alloy Steel, 0-600rpm Speed, and Up To 300°C Temperature Resistance

Parallel Twin Screw for Plastic Pelletizing Extruder

Product Description:

The Parallel Twin Screw and Barrel is a precision-engineered component designed for high-performance applications in the plastic extrusion industry. Manufactured from high-grade alloy steel, our Parallel Twin Screw Extruder Barrels deliver exceptional durability and strength, ensuring a long service life even under the most demanding operating conditions. Premium alloy steel not only improves mechanical properties but also greatly enhances wear resistance. This makes the barrel set ideal for processing abrasive materials and extending maintenance intervals.

One standout feature of the Parallel Twin Screw and Barrel system is its capability to operate at temperatures up to 300°C. This high-temperature resistance supports the processing of a wide range of polymers and compounding materials, bringing flexibility and efficiency to various extrusion processes. Precise temperature control is achieved with optional barrel cooling systems: air cooling and water cooling. These cooling solutions maintain optimal thermal regulation, prevent overheating, and guarantee consistent extrusion quality throughout production runs.

The assembly adopts intermeshed parallel twin screws, which play a critical role in superior material mixing, homogenization and conveying efficiency. The parallel twin screws are engineered to rotate at speeds up to 600 RPM, achieving high throughput while maintaining stable processing. This high working speed helps manufacturers boost productivity without compromising extrudate quality. Synchronized rotation of the twin screws ensures uniform shear force and even temperature distribution, which is essential for consistent, defect-free extrusion output.

Wear resistance is a core advantage of our Parallel Twin Screws and Barrels, realized through careful material selection and advanced surface treatment technology. Excellent wear resistance reduces abrasion and corrosion risks — common challenges when processing filled, reinforced and recycled materials. Therefore, the screws and barrels retain structural integrity and dimensional accuracy over long working periods, cutting downtime and maintenance costs.

The Parallel Twin Screw Extruder Barrel set offers great versatility for different industrial scenarios. It performs reliably for polymer compounding, reactive extrusion and other specialized processes requiring precise temperature and speed control. Featuring high-grade alloy steel construction, robust cooling systems and high-speed operation, it fits a broad range of extrusion tasks.

Beyond technical performance, the Parallel Twin Screw and Barrel is designed for easy installation and maintenance. The modular structure enables quick assembly and disassembly, simplifying routine inspections and component replacement. This user-friendly design minimizes production interruptions and optimizes operational efficiency.

Overall, the Parallel Twin Screw and Barrel system is a reliable, efficient solution for modern extrusion processes. High-grade alloy steel construction, maximum working temperature up to 300°C, superior wear resistance and optional air/water cooling deliver outstanding performance. Combined with a working speed up to 600 RPM, these screw and barrel assemblies help manufacturers increase productivity, improve finished product quality and lower operational costs.

Investing in our Parallel Twin Screw Extruder Barrels means adopting proven technology that meets the strict requirements of today’s extrusion industry. Built for continuous operation in harsh processing environments with stable output, they are indispensable core parts to achieve manufacturing excellence.

Features:

• Product Name: Parallel Twin Screw and Barrel
• Screw Speed: 0-600rpm
• Material: High-grade Alloy Steel
• Operating Temperature: Up To 300°C
• Barrel Cooling Options: Air Cooling, Water Cooling
• Screw Length Range: 800-10000mm
• Complete twin parallel screw & barrel set for optimized performance
• Compatible with parallel twin extrusion systems

Technical Parameters:

Applications:

Jialong Parallel Twin Screw and Barrel is an essential component for high-efficiency extrusion processes. With robust construction and stable performance, this product is widely used in industrial applications demanding high precision and durability. Made in China, Jialong Parallel Twin Screw Extruder Barrels are engineered to meet tough modern processing requirements, supporting a rotating speed up to 600 RPM and working temperature up to 300°C. It can handle diverse materials under varying thermal and mechanical conditions.

The primary application is within the plastics industry for compounding, mixing and melting thermoplastic materials. The twin parallel screws deliver excellent shearing and mixing performance, enabling manufacturers to produce high-quality plastic products with consistent properties. Furthermore, air and water cooling options provide precise temperature control, which protects material properties and prevents thermal degradation during processing.

Apart from plastic processing, Jialong Twin Screw Barrels are also widely applied in food processing, pharmaceutical and chemical industries. For food extrusion, the parallel twin screw and barrel enables continuous material processing to guarantee uniform texture and quality. In pharmaceutical production, precise mixing and extrusion capabilities support complex formulations that meet strict quality standards.

MOQ: 1 set, suitable for small-scale and large-scale manufacturing.
Competitive Price: USD 4500/set ~ USD 9500/set (based on specifications)
Packing: Secure wooden case for safe transportation
Lead Time: 1 to 35 workdays, subject to order details
Payment Term: TT
Monthly Supply Capacity: 300 sets to fulfill your production schedule.

In summary, the Jialong Parallel Twin Screw and Barrel system is a versatile, high-performance solution for extrusion applications across multiple industries. Its advanced design and operational flexibility make it ideal for tasks requiring efficient material processing, precise temperature control and consistent output quality. Jialong’s screw and barrel assemblies are engineered to deliver superior performance and durability under heavy-duty working conditions.

Customization:

Jialong supplies premium Parallel Twin Screws and Barrels made from high-grade alloy steel for outstanding durability and performance. Manufactured in China, our twin screw barrel assemblies are available with screw lengths from 800mm to 10,000mm and screw diameters ranging from 30mm to 120mm to satisfy diverse industrial requirements.

With an operating speed up to 600 RPM, our customized parallel twin screw and barrel ensure efficient and reliable performance for your extrusion processes. We maintain a monthly supply capacity of 300 sets to guarantee timely delivery.

Each set is well packed in wooden cases for safe shipment.

• MOQ: 1 set
• Price Range: USD 4500 - 9500 per set, depends on specifications
• Lead Time: 1 to 35 work days
• Payment Term: TT

Choose Jialong customized Parallel Twin Screw and Barrel, combining quality, precision and reliability to optimize your manufacturing operations.