Parallel Twin Screw and Barrel with Ra 0.4μm-0.6μm Surface Roughness, 300°C Temperature Resistance, and 0.015mm Screw Straightness

Screw Surface Roughness Ra 0.4μm 0.6μm Parallel Twin Screws and Barrels Barrellength Customized Based On Screw Length Precision Parts

Product Description:

The Parallel Twin Screw and Barrel product is expertly engineered to meet the demanding requirements of plastic extrusion and injection molding industries. Designed for superior performance and durability, these components are essential for efficient polymer processing, ensuring consistent quality and productivity. The Parallel Twin Screw Extruder and Barrels are manufactured using advanced treatment techniques such as nitriding, which significantly enhances their surface hardness and wear resistance. This nitride treatment ensures a longer service life and reliable operation under high-stress conditions commonly encountered in plastic extrusion and injection molding applications.

One of the standout features of the Parallel Twin Screws and Barrels is their versatile barrel cooling options. Depending on operational needs, users can choose between air cooling and water cooling systems. Air cooling provides a cost-effective and straightforward solution for moderate temperature control, while water cooling offers superior thermal management for high-temperature processes, ensuring optimal performance and preventing thermal degradation of materials. This flexibility in barrel cooling allows the equipment to be tailored precisely to the processing environment, enhancing overall efficiency and product quality.

The screws themselves are coated with advanced materials to further improve their wear resistance and longevity. Available coatings include nitriding, bimetallic layers, and tungsten carbide. Nitriding creates a hardened surface that resists abrasive wear and corrosion. The bimetallic coating combines the toughness of a steel substrate with a hardened wear-resistant surface, providing excellent durability. Tungsten carbide coatings offer exceptional hardness and are particularly suited for processing highly abrasive materials. These coating options ensure that the Twin Parallel Injection Screws and Barrels maintain their dimensional stability and performance even under challenging production conditions.

In addition to their robust construction and advanced coatings, the Parallel Twin Screw and Barrel assemblies boast a finely controlled surface roughness with an Ra value of 0.4um. This smooth surface finish is critical for reducing friction between the screws and barrel, minimizing wear, and improving the flow of molten plastic. The precise surface roughness also helps in preventing material degradation and promotes uniform melting and mixing of polymers, which is essential for producing high-quality extruded or molded products.

The Parallel Twin Screw Extruder and Barrels are widely used in various plastic processing applications, including extrusion of pipes, sheets, films, and profiles, as well as injection molding of complex components. Their design supports excellent mixing and conveying capabilities, which are vital for handling a broad range of polymer types and blends. The parallel arrangement of the screws enables efficient intermeshing action, leading to improved plasticizing performance and consistent output quality.

Overall, the Parallel Twin Screws and Barrels combine advanced material treatments, versatile cooling options, and precision engineering to deliver outstanding reliability and performance in plastic extrusion and injection molding. Whether used in demanding industrial environments or specialized processing tasks, these components offer a dependable solution that enhances productivity, reduces maintenance costs, and ensures exceptional product quality. Investing in high-quality Twin Parallel Injection Screws and Barrels is a strategic choice for manufacturers aiming to optimize their plastic processing operations and achieve superior results.

Features:

• Product Name: Parallel Twin Screw and Barrel
• Screw Diameter Range: 30mm - 120mm
• Standard Screw Diameter: 35mm
• Screw Cooling System Options: Air Cooling, Water Cooling
• Barrel Cooling Options: Air Cooling, Water Cooling
• Includes Parallel Twin Screw Extruder and Barrels for efficient processing
• Available as a Twin Parallel Screw and Barrel Set for versatile applications
• Designed with Parallel Twin Extrusion Screws and Barrels to ensure optimal performance

Technical Parameters:

Applications:

The Jialong Parallel Twin Screw and Barrel product is an advanced solution designed for a wide range of industrial applications, particularly in plastic extrusion and compounding processes. With a screw diameter range of 30mm to 120mm and a maximum operating temperature of up to 300°C, these Dual Parallel Screws and Barrels are versatile enough to meet the demands of various manufacturing environments. The product’s robust design and efficient screw cooling system—offering both air cooling and water cooling options—ensure optimal performance and longevity under continuous operation.

Ideal for use in plastic processing industries, the Parallel Twin Extrusion Screws and Barrels from Jialong are extensively applied in the production of PVC, PE, PP, and other polymer materials. These components play a critical role in enhancing the mixing, melting, and conveying of raw materials, thus improving the quality and consistency of the final product. Thanks to the precision engineering and high-quality materials used in manufacturing, these Dual Parallel Screws and Barrels provide excellent wear resistance and high torque transmission, making them suitable for heavy-duty extrusion tasks.

Jialong’s Parallel Twin Screw and Barrel sets are also favored in the compounding of additives, fillers, and colorants, where precise control over temperature and shear is crucial. The option of air or water cooling systems allows operators to tailor the cooling process to specific material requirements, preventing overheating and degradation. Furthermore, these Parallel Twin Extrusion Screws and Barrels support flexible production schedules, with a supply ability of 300 pieces per month and delivery times ranging from 1 to 35 workdays, ensuring timely fulfillment of urgent orders.

From small-scale custom manufacturing to large industrial extrusion lines, the Dual Parallel Screws and Barrels by Jialong offer reliable and efficient solutions. Packaged securely in wooden cases to prevent damage during transit, each set is available for a minimum order quantity of just one set, with pricing starting at USD $4500/set up to $9500/set depending on specifications. Payment terms via TT provide convenient transaction options for global customers. Originating from China, Jialong’s Parallel Twin Screw and Barrel products continue to meet the evolving needs of extrusion technology across diverse production scenarios.

Support and Services:

Our Parallel Twin Screw and Barrel product is engineered to deliver exceptional performance and reliability in various industrial applications. Designed with precision and durability in mind, this equipment ensures optimal material processing and consistent output quality.

Technical support for the Parallel Twin Screw and Barrel includes comprehensive installation guidance, routine maintenance procedures, troubleshooting assistance, and performance optimization tips. Our expert team is dedicated to helping you maximize equipment lifespan and efficiency through tailored solutions and proactive service.

We offer a range of services such as on-site inspections, preventive maintenance programs, and repair services to minimize downtime and maintain operational continuity. Additionally, we provide detailed documentation and training resources to empower your technical staff with the knowledge and skills necessary for effective equipment management.

Whether you require assistance with system integration, part replacement, or process adjustments, our support services are designed to meet your specific needs and ensure seamless operation of your Parallel Twin Screw and Barrel system.