Industry Extend
Why Barrelize injection molding screw
injection molding screws are designed with the highest quality materials and state-of-the-art manufacturing processes to provide consistent, reliable performance. We offer a wide range of screw sizes and configurations to fit your specific injection molding needs, including general purpose, high performance, and specialized screws for processing specific materials. Our injection molding screws are precision-engineered for maximum melt quality, minimal shear, and excellent mixing of materials. With our injection molding screws, you can achieve optimal processing conditions, reduce scrap rates, and increase overall efficiency in your manufacturing process. Contact us today to learn more about our injection molding screws and how they can benefit your operation.
Injection molding screw material we use
38CrMoAlA and 42CrMo are both common materials used for manufacturing injection molding screws. They are both high-strength, high-wear-resistant steels that can withstand the high temperatures and pressures involved in the injection molding process.
38CrMoAlA is a type of steel that contains chromium, molybdenum, and aluminum. It is commonly used for manufacturing injection molding screws due to its excellent wear resistance, toughness, and resistance to corrosion. This material is often used for general-purpose screws.
42CrMo is a type of steel that contains chromium, molybdenum, and a higher amount of carbon than 38CrMoAlA. This material is also commonly used for manufacturing injection molding screws due to its high strength, wear resistance, and ability to maintain its properties at high temperatures. It is often used for specialized screws designed for processing materials that require high shear or for high-speed injection molding applications.
38CrMoAlA and 42CrMo steels all applied Full hard heat treatment process. The full hard treatment involves heating the steel to a high temperature, followed by quenching and tempering to increase its strength and toughness. This treatment can help to improve the wear resistance and durability of the injection molding screw, making it more resistant to deformation and wear over time.