NAN YUN Customized Screws & Barrels | Trusted by the Plastics Industry Worldwide

Founded in 1993, NAN YUN Industrial Co., Ltd. has become a trusted manufacturer of high-precision screws and barrels for extrusion and injection molding machines. Backed by a professional R&D team, NAN YUN delivers top-tier design and production for a wide range of applications in the plastics and rubber industries.
Our commitment to quality is reflected in our advanced production lines and integrated manufacturing system, ensuring rigorous quality control at every step. This precision engineering places NAN YUN among Taiwan’s most reputable suppliers of screw and barrel solutions.
Introducing Our Co-Rotating Twin-Screw Series – Efficiency Meets Sustainability
NAN YUN’s co-rotating twin-screw extruders offer significant advantages in energy efficiency, processing performance, and environmental sustainability. Key benefits include:
- High mixing efficiency
- Strong self-cleaning capability
- Wide material compatibility
- Modular and flexible component configuration
- High output and production stability
These features allow processors to reduce material waste and energy use while enabling the integration of new materials and advanced techniques. It’s an ideal solution for companies pursuing greener, smarter manufacturing.
Meet NAN YUN at K 2025 in Düsseldorf
Hall 12 / C01-11
We look forward to presenting our screws and barrels at K 2025, the leading global trade fair for plastics and rubber. Be sure to stop by our booth at Hall 12 / C01-11.
Let’s discuss how we can enhance your production efficiency with customized screws & barrels and proven expertise.
Full Product Range at a Glance:
- Screws/Barrels for Pellet Extrusion Machines
- Screws/Barrels for Film Blowing (Inflation) Machines
- Screws/Barrels for Blow Molding Machines
- Screws/Barrels for Sheet Extrusion & Lamination
- Screws/Barrels for Co-Rotating Twin-Screw Machines
- Screws/Barrels for PVC Counter-Rotating Twin-Screw Machines
- Screws/Barrels for Rubber & Plastic Injection Molding
- Static Mixing Screws
- Bimetallic Screws
- Bimetallic Barrels
- Screws/Barrels for Food Machinery
Extruders and Extrusion Lines
- Agricultural Membrane Making Machine
- Air Bubble Film Extrusion Line
- Air Bubble Film Extrusion Line
- Air Bubble Sheet Co-extrusion Line
- Bag Making Machines
- Blow Film Making Machine
- Blown Film Extruders
- Blown Film Making Machine
- Cast Film Machine
- Coating Machine
- EPS/EPE Foam Sheet Extrusion Lines
- Extruder
- Extrusion Laminating Machines
- Extrusion Lines For Filaments and Yarn
- Extrusion Lines For Pipes and Profiles
- Monofilament Extruding Machinery
- Monofilament Extrusion Line
- PET Strapping Band Extrusion Lines
- Plastic Bag Making Machines
- Plastic Film Co-Extrusion
- Plastic Pipe Making Machines
- Plastic Tube Making Machine
- PVC Hose Making Machine
- PVC Pipe Making Machines
- PVC Profile Extrusion Machine
- Sheet Extrusion Line
- Straw Making Machines
- Twin Screw Extruder
- Twin Screw Extruders
- Woven Bag Making Machine
Injection Molding Machines
- Electrical Injection Molding Machines
- Fast Energy Saving Injection Molding Machine
- Horizontal Injection Machine
- Horizontal Injection Molding Machines
- Injection Molding Machines
- Micro Injection Molding Machines
- Two Platen Injection Molding Machines
- Vertical Injection Machine
- Vertical Injection Molding Machines
Plastic Recycling Machinery
- Bale Breaker
- Bottle To Fibre Recycling Machine
- Bottle Washing Line
- Crusher
- Granulators
- Pelletizer
- Pelletizers
- Pelletizing Machines
- PET Bottle Recycling Line
- PET Hot Washing Line
- Plastic Pelletizing Machines
- Plastic Recycling Equipment for Preprocessing
- Plastic Recycling Machines
- Plastic Waste Recycling Machine
- Recycling Lines
- Recycling Machine
- Shredders
- Squeezers
- Washing Lines
- Waste Recycling Equipment