Nitriding Barrel Coating Conical Twin Screw and Barrel Suitable for Plastic Extrusion Machinery with Air or Water Cooling Conical Twin Screw Assembly

Conical Twin Screw Twin Conical Screw Assembly Featuring Nitriding Barrel Coating Suitable for Plastic Extrusion Machinery

Product Description:

The Conical Twin Screw and Barrel is a high-performance component designed specifically for advanced injection molding applications. Engineered to meet the rigorous demands of modern manufacturing, this product excels in delivering precision, durability, and efficiency. Central to its design is the Twin Screw configuration, which provides superior material mixing and conveying capabilities compared to single screw systems. This makes it an ideal choice for complex injection molding processes where uniformity and consistency of the material melt are critical.

One of the standout features of this Conical Twin Screw and Barrel is its exceptional temperature resistance, capable of withstanding temperatures up to 300°C. This high thermal tolerance ensures reliable performance even under the most demanding processing conditions, allowing manufacturers to work with a wide range of thermoplastics and engineering polymers without compromising on quality or safety. The ability to operate efficiently at elevated temperatures also contributes to improved cycle times and overall productivity.

The barrel surface treatment is another key attribute of this product. It is available with either nitride or chrome plating, both of which significantly enhance the wear resistance and longevity of the barrel. Chrome plating, in particular, is applied with a hardness rating of HV 900-1000, offering an extremely hard and smooth surface that reduces friction and minimizes wear during operation. This not only extends the service life of the barrel but also helps maintain the integrity of the screw and barrel assembly over long production runs.

Precision engineering is evident in the barrel's straightness, maintained at an exceptional tolerance of 0.015mm per meter. This precise straightness is crucial for ensuring smooth, consistent screw rotation and optimal material flow within the barrel. It minimizes the risk of mechanical issues such as uneven wear or material degradation, which can negatively impact product quality. The high level of straightness also facilitates easier maintenance and replacement, contributing to reduced downtime and operational costs.

The Conical Twin Screw and Barrel is often utilized as part of an Injection Molding Screw Set, designed to work seamlessly together to optimize the injection molding process. This integration ensures that the screw and barrel components complement each other perfectly, resulting in enhanced melt homogenization, improved pressure build-up, and consistent shot weight control. Manufacturers benefit from improved product quality, reduced scrap rates, and greater process stability when using a matched Injection Molding Screw Set.

Furthermore, the Twin-Conical Screw Assembly design incorporated into this product offers distinct advantages in terms of mixing efficiency and material handling. The conical shape of the screws promotes better compaction and melting of the plastic material, while the twin screw arrangement ensures thorough blending and dispersive mixing. This is particularly beneficial for processing filled or reinforced polymers, where uniform distribution of additives is essential for achieving the desired mechanical properties and aesthetic qualities.

In summary, the Conical Twin Screw and Barrel is a robust and precision-engineered solution tailored for demanding injection molding applications. Its twin screw type design, combined with high temperature resistance up to 300°C, and premium surface treatments such as nitride or chrome plating with hardness levels reaching HV 900-1000, deliver outstanding performance and durability. The meticulous control of barrel straightness at 0.015mm/m ensures operational excellence and long-term reliability. When incorporated into an Injection Molding Screw Set or used as part of a Twin-Conical Screw Assembly, this product significantly enhances processing efficiency and product quality, making it an indispensable component in modern injection molding operations.

Features:

• Product Name: Conical Twin Screw and Barrel
• Barrel Surface Treatment: Nitride or Chrome Plating
• Screw Configuration: Conical, Intermeshing
• Barrel Cooling: Air or Water Cooling
• Product Screw Type: Twin Screw
• Barrel Structure: Conical
• Ideal for use as an Injection Molding Screw Set
• Functions as a high-quality Screw and Cylinder Unit
• Durable and efficient Screw and Cylinder Unit optimized for injection molding applications

Technical Parameters:

Applications:

The Jialong Conical Twin Screw and Barrel product is an advanced Twin-Conical Screw Assembly designed to meet the demanding needs of various industrial applications. Manufactured in China and certified with ISO9001, this high-quality Conical Tandem Screw System is engineered for optimal performance and durability. Its unique conical, intermeshing screw configuration ensures efficient material processing, making it ideal for industries requiring precision and reliability.

This Screw and Cylinder Unit is perfectly suited for plastic extrusion, compounding, and mixing processes. The product’s versatility allows it to be used in manufacturing plastic pipes, profiles, sheets, and films, as well as in rubber processing and food extrusion industries. Its robust design, featuring barrel heating zones ranging from 3 to 7, enables precise temperature control, ensuring consistent product quality and improved energy efficiency. The barrel is treated with high-quality nitriding or chrome plating, boasting a chrome plating hardness of HV 900-1000, which significantly enhances wear resistance and prolongs service life.

Given the wide range of applications, the Jialong Twin-Conical Screw Assembly is also extensively used in chemical and pharmaceutical industries for the compounding of materials that require stringent processing conditions. Its conical screw design facilitates excellent material conveyance and mixing, reducing shear and thermal degradation during processing. The intermeshing screws contribute to improved homogenization of materials, making it ideal for producing high-quality end products.

With a minimum order quantity of just 1 set and a price range from USD $2400/set to $9500/set, this product is accessible for both small-scale and large-scale manufacturers. The packaging details include a sturdy wooden package to ensure safe transportation. Delivery time varies between 1 to 35 workdays depending on order specifications, with payment terms based on T/T for customer convenience.

Overall, the Jialong Conical Tandem Screw System offers a reliable, efficient, and customizable solution for any enterprise requiring advanced screw and barrel technology. Its superior manufacturing quality and intelligent design make it an essential component for enhancing production efficiency and product quality across multiple industrial scenarios.