Surface Hardness HV9001000 Conical Twin Screw and Barrel Electric Heating Length to Diameter Ratio 201 to 401 Designed for Polymer Processing

Product Description:

The Conical Twin Screw and Barrel is a highly specialized component designed to optimize performance in various industrial applications, particularly in the field of plastic processing and extrusion. This product combines precision engineering with robust construction to deliver exceptional durability, efficiency, and reliability. Ideal for use as a Screw and Cylinder Unit, it is engineered to meet the rigorous demands of modern manufacturing processes.

One of the standout features of the Conical Twin Screw and Barrel is its impressive surface hardness, rated between HV900-1000. This high surface hardness ensures excellent wear resistance, significantly extending the service life of the screw and barrel even under high-stress operating conditions. The hardened surface minimizes the risk of abrasion and corrosion, making it suitable for processing a wide range of materials, including abrasive and corrosive polymers.

The product is available in a wide range of diameters, from 20mm to 200mm, allowing it to be tailored to different machinery and processing requirements. This flexibility in sizing ensures compatibility with various injection molding machines and extrusion setups. Additionally, the length-to-diameter ratio of the Conical Twin Screw and Barrel ranges from 20:1 to 40:1, providing an optimal balance between shear and residence time. This ratio is critical for achieving efficient melting, mixing, and conveying of materials within the barrel, which directly impacts product quality and throughput.

Operating at speeds between 50 to 300 RPM, the Conical Twin Screw and Barrel offers versatility across different processing conditions. The operational speed range allows for precise control over the melting and mixing processes, making it ideal for use in complex applications requiring consistent performance. Whether it is used in high-speed injection molding or slower, more controlled extrusion processes, this product provides the necessary reliability and efficiency.

As a part of the Conical Tandem Screw System, the Conical Twin Screw and Barrel is designed to work seamlessly with complementary components to enhance overall system performance. This tandem configuration improves material homogeneity and processing stability, which are essential for producing high-quality finished products. The conical design of the screws ensures better compaction and mixing, reducing shear stress on the material and minimizing degradation.

Furthermore, the Conical Twin Screw and Barrel is an excellent choice for an Injection Molding Screw Set, where precision and durability are paramount. Its robust construction and high surface hardness contribute to consistent material flow and reduced downtime due to wear or maintenance. This results in improved productivity and lower operational costs for manufacturers.

In summary, the Conical Twin Screw and Barrel is a premium product engineered to deliver superior performance in demanding industrial environments. Its combination of high surface hardness, versatile diameter range, optimized length-to-diameter ratio, and adaptable operating speeds make it a reliable choice for a wide array of applications. Whether integrated as a Screw and Cylinder Unit, part of a Conical Tandem Screw System, or used within an Injection Molding Screw Set, this product ensures enhanced efficiency, durability, and product quality.

Features:

• Product Name: Conical Twin Screw and Barrel
• Operating Speed: 50 - 300 Rpm
• Heating Power: 20kw
• Diameter Range: 30mm - 150mm
• Heating Method: Electric Heating
• Features a Barrel and Screw Combination for efficient processing
• Includes an Injection Molding Screw Set designed for high performance
• Specifically engineered Injection Molding Screw Set for optimal material flow

Technical Parameters:

Applications:

The Jialong Conical Twin Screw and Barrel product is a high-quality Injection Molding Screw Set designed and manufactured in China with ISO9001 certification, ensuring reliable performance and durability. This Injection Molding Screw Set is ideal for various industrial applications where precision and efficiency are critical. With a diameter range of 30mm to 150mm and an operating speed between 50 to 300 rpm, this barrel and screw combination offers excellent adaptability to different molding machines and processing requirements.

One of the main application occasions for the Jialong Conical Twin Screw and Barrel product is in the plastic injection molding industry. It is widely used in manufacturing plastic components for automotive, electronics, household appliances, and packaging sectors. The screw rotation speed of 0-45 rpm combined with electric heating ensures consistent melting and mixing of raw materials, resulting in high-quality molded products. The surface treatment of the barrel, either nitride or chrome plating, enhances wear resistance and prolongs the service life, making it suitable for continuous production environments.

This Injection Molding Screw Set is also highly suitable for processing various thermoplastics and engineering plastics, including polyethylene, polypropylene, ABS, and polycarbonate. Its robust design allows it to handle materials with different viscosities and melting points, making it an essential component in plastic extrusion and molding lines. The wooden packaging ensures safe transportation, and the delivery time ranges from 1 to 35 workdays, depending on the order quantity and specifications.

In terms of business scenarios, the Jialong Conical Twin Screw and Barrel product is perfect for manufacturers seeking to upgrade or replace their existing barrel and screw combination to improve production efficiency and product quality. With a minimum order quantity of just 1 set and a price range of USD $2400 to $9500 per set, it offers flexibility for small and large-scale operations alike. Payment terms via T/T provide convenience for international buyers.

Overall, the Jialong Injection Molding Screw Set is an excellent choice for injection molding workshops, plastic product manufacturers, and industrial enterprises aiming to achieve precise molding, enhanced durability, and efficient production cycles. Its advanced features and reliable performance make it indispensable in modern plastic processing applications.