Our Injection Molding Screw Barrel with Nitriding Treatment is specially designed for high-efficiency and long-lasting performance in injection molding machines. Manufactured from premium alloy steel such as 38CrMoAl, it undergoes deep nitriding treatment to achieve excellent surface hardness, wear resistance, and anti-corrosion properties.

This screw barrel ensures stable plasticizing, precise injection control, and extended service life, even under high pressure and high-temperature conditions. It is compatible with a wide range of thermoplastics, including ABS, PP, PE, and engineering plastics.

Available in standard and customized sizes to fit various machine brands and models. Ideal for both general-purpose and high-precision molding applications.