Mixing Machine, Extruder Machine, Loader Machine

Hot selling product

Focuses on produce various types of screw barrel such as injection screw barrel, extruder screw barrel, conical twin screw barrel, parallel twin screw barrel and so on.

PVC/CPVC/UPVC Injection Screw Barrel

The screw and barrel designs for PVC, CPVC, and UPVC are built around a common challenge: these...

FANUC Injection Screw Barrel for Precision Servo IM Systems

The FANUC injection screw barrel is specifically engineered to match FANUC injection molding ma...

FANUC Injection Screw Barrel for Precision Servo IM Systems

Vertical Injection Screw Barrel for Insert Molding

The vertical injection screw barrel is specifically designed for vertical injection molding mac...

Vertical Injection Screw Barrel for Insert Molding

PP Non-woven Fabric Recycled Granulation Screw Barrel

The screw and barrel design for PP non-woven fabric recycled granulation addresses a distinct c...

PP Non-woven Fabric Recycled Granulation Screw Barrel

Blow Molding Screw Barrel for PET Bottle and HDPE Container Production

The blow molding screw barrel is specifically designed for blow molding machines, where the scr...

Blow Molding Screw Barrel for PET Bottle and HDPE Container Production

60/113 Conical Twin Screw Barrel

The 60/113 conical twin-screw barrel is specifically designed for PVC processing. Its convergin...

D91/33 Parallel Twin Screw Barrel

The D91/33 parallel twin-screw barrel is built for high-output compounding applications. Its 91...

Parallel Twin Screw Barrel for High-Output Polymer Compounding

The parallel twin screw barrel is designed for high-performance compounding and extrusion appli...

Parallel Twin Screw Barrel for High-Output Polymer Compounding

Bimetallic Rubber Screw Barrel

The bimetallic rubber screw barrel is designed for rubber processing, where high viscosity, abr...

Planetary Screw Barrel for Heat-Sensitive PVC Calendering

The planetary screw barrel is mainly used for heat sensitive materials, such as processing rigi...

Planetary Screw Barrel for Heat-Sensitive PVC Calendering

Injection Molding Machine Mechanical Unit | Injection & Clamping

The mechanical unit of an injection molding machine consists of two core assemblies: the inject...

Injection Molding Machine Mechanical Unit | Injection & Clamping

Extruder for Conical Twin Screw

SJZ series conical double screw extruder, die and corresponding with the auxiliary equipment, c...

About Us

Zhoushan Qunying Plastic Machinery Manufactory is founded in 2003 and located in the Zhoushan City, Zhejiang province, China. We are close to the Ningbo and Shanghai. Rely on the advanced production equipment, the superb techniques and the scientific management concept, the company expands the factory in a large scale and focuses on produce various types of screw barrel such as injection screw barrel, extruder screw barrel, conical twin screw barrel, parallel twin screw barrel and so on.

Our advantages

Well-crafted
principle of quality
Product exports

Well-crafted products

Most product materials are selected from high-quality powder alloy steel and add reasonable process design through tempering, molding, qualitative, nitriding, fine grinding, and the polishing process of refining. So that the screw barrel has super-hard resistance to wear, corrosion resistance, and fracture resistance.

principle of quality, and honesty to customers

In order to meet the needs of our customers, our company also provides product design, measuring, sample processing, and repair manufacturing business. Since the establishment of the company, we are getting greatly appreciated and praised by new and old customers around the world. We insist on the principle of quality, and honesty to customers, provide our new information and products, and offer good quality products with good prices.

Products exported worldwide

Until now, our screw barrel have been exported to more than 30 countries all over the world, like American, Austalian, Korea, Singapore, Malaysia, Vietnam, India, Saudi Arabia, UAE, Iran, South Africa, Turkey, Russia and so on. We sincerely welcome customers to visit our factory! Your satisfaction is our eternal pursuit and goal.