ISO 9001:2008

The Best




Providing machinery, components, and service to the plastic industry.
Screws & Barrels

We are a professional manufacturer of injection molding machine and extruder screw barrel.

Long service life time

excellent screw barrel design

cost saving

We are always open to cater our best services for Plastic Machinery Screw and Barrels.

Jinhua Plastic Machinery Factory is global network of sales and service offices are geographically positioned to serve throughout the world with the best service and the most comprehensive product portfolio in the industry. 

Twin screw barrel for extruder

Twin screw and barrel are mainly used for processing PVC products, such as PVC pipes, profiles, sheets, pellets and films.

Extrusion single screw and barrel

Screw and barrel are widely used in various polymer extrusions like PP, PE, ABS, PVC, PC etc.

Injection molding screw and barrel

Jinhua Plastic provides various brands of injection molding machine screw and barrel.

We Have Experience

Jinhua Machinery has over 20 years of experience engineering innovative solutions that specifically enhance the injection and extrusion process. Jinhua Machinery manufactures the most technologically advanced barrels, screws, and front end components that are designed specifically to optimize plastic production.

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About Us

Zhoushan Dinghai Jinhua Plastic Machinery Factory is a professional manufacturing enterprise in researching and manufacturing various kinds of screw and barrel. 

More than a decade of hard working and cooperation with colleagues in the society,we have had the ability to volime-produce high-precision screws and barrels for extrusion machines,Also we have established a complete set of collaboration relationship with the large-scale plastic machinery factories from domestic and overseas .


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