Huijin Machinery

About Huijin Machinery

Zhoushan Dinghai Huijin Plastic Machinery Factory specializes in manufacturing a wide range of high-speed, high-efficiency screw barrels. Our products are widely used by both domestic and international brands for injection molding machines, extrusion machines, film blowing machines, drawing machines, as well as rubber and plastic machinery. To meet the growing demands of our customers, Huijin focuses on continuous innovation and quality. Our screw barrels are made with high precision and are known for their strong wear resistance and corrosion resistance. We’re committed to helping customers solve various challenges related to plastic products and molding processes. We use top-quality steel (38CrMoAlA) and employ advanced nitriding, alloy spraying, fine grinding, and polishing techniques to ensure the best performance. Our screw types include gradient, wave, double screen, cone, shunt, exhaust, pin, multi-variant, double head, long, granulation, and more. Each barrel’s compression ratio is carefully designed to suit different products and formulations. We’re eager to collaborate with partners at home and abroad in technology, production, and development to drive the industry forward. Zhoushan Dinghai Huijin Plastic Machinery Factory warmly welcomes your visit and feedback — your satisfaction is our ultimate goal.

Services

• Packaging Material Supply

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