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Fluoropolymer Extruder

Discover Fluoropolymer Extruder Solutions by Jieya

With our extensive expertise and experience in the industry, we offer a comprehensive range of innovative and reliable solutions for your extrusion needs. Our cutting-edge technology and precision engineering ensure superior performance and efficiency. From design and manufacture to installation and maintenance, our team of experts is dedicated to providing you with the best solutions that meet your unique requirements.

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    Lab Scale Extruder for Plastified Fluoroplastics Devolatilization

Lab Scale Extruder for Plastified Fluoroplastics Devolatilization

The Lab Scale Extruder for Plastified Fluoroplastics Devolatilization is a compact and efficient tool for scientific research. It offers precise control, energy-saving design, and high efficiency, with interchangeable screw elements for diverse materials. This device has a torque grade of 5.8 T/N3 and a capacity of up to 15 kg/h.

ModelScrew Diameter (mm)L/DScrew RPMMain motor KWTorque Grade T/N3Capacity kg/h
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    FEP Granulation & Water Ring Die Face Pelletizing

FEP Granulation & Water Ring Die Face Pelletizing

The FEP Granulation & Water Ring Die Face Pelletizing product is a cost-effective, pollution-reducing solution for FEP granulation. It offers a dedicated twin-screw extruder for the oxidation and extrusion of FEP powder into granules, achieving volatile content below 0.1%. The barrel design ensures corrosion and high-temperature resistance. The compounding process optimizes quality and throughput.

ModelScrew Diameter (mm)L/DScrew RPMMain motor KWTorque Grade T/N3Capacity kg/h
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    Fluoropolymer Extruder Solutions from Jieya

  • Fluoropolymers, such as PTFE, FEP, PVDF, PCTFE, and PFA, are exceptionally high-performance plastics used in specialized applications.
  • Twin screw extrusion technology is a crucial processing technique for compounding modification and masterbatch production of fluoropolymers.
  • Nanjing Jieya Extrusion Equipment Co., Ltd. has more than 20 years of experience in fluoroplastic processing and offers tailored solutions for quality end products.
  • The Fluoropolymer Extruder is an essential product designed to enhance productivity across industries through its high-performance capabilities and customized granulation line.
Fluoropolymer Extruder Solutions from Jieya
Fluoropolymer Extruder Solutions from Jieya

Jieya Fluoropolymer Extruder Features

The Jieya Fluoropolymer Extruder features a robust design for high-temperature operation, making it ideal for processing fluoropolymers like FEP and PFA. It ensures quality and consistency, and increases productivity with its innovative design and longer life. This extruder is engineered with unique materials to withstand the corrosive nature of fluoropolymers, thus ensuring long-term reliability and performance.

Gear box-self made
  • The screw elements are precision-engineered with a modular and intermeshing co-rotating design, ensuring high efficiency and precision.
  • These elements are crafted from high-speed tool steel or are treated using a vacuum quenching process for enhanced durability.
Screw-self made
  • The barrel sections are designed for easy access and maintenance, contributing to a longer service life.
  • The special design ensures optimal heat transfer, creating ideal processing conditions.
Barrel-self made
  • The system is equipped with a high-torque motor, ensuring effective operation.
  • Its energy-efficient design reduces power consumption, leading to significant cost savings.
Components and Functioning of Fluoropolymer Extruder
Components and Functioning of Fluoropolymer Extruder
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    Components and Functioning

Fluoropolymer extruder is comprised of core components: hopper, barrel, screw, heaters, cooling system, die and control panel.
• Hopper feeds raw material to the process.
• Barrel heats the material.
• Screw propels and mixes the material.
• Heaters control the heating of the system.
• Cooling system maintains the optimal temperature for extrusion.
• Die shapes the material as it exits the extruder.
• Control panel monitors and controls the process.

  • Operating Jieya's Extruder Systems

Jieya’s Fluoropolymer Extruder Systems must be adequately prepared for startup by ensuring all components are clean and installed and the control panel is functional.
• Raw material must be loaded into the hopper free of contamination.
• Set the desired speed, temperature, and pressure on the control panel.
• Monitor heaters to maintain precise temperature.
• Observe screw propulsion and die formation of fluoropolymer product.
• Maintain optimal temperature with the cooling system.
• Keep a close eye on the control panel during the process and make necessary adjustments as required.
• Always adhere to the manufacturer’s instructions for safety purposes.

Operating Jieya's Extruder Systems
Operating Jieya's Extruder Systems

Related Product Recommendation

Upgrade Your Extrusion Process with Our Fluoropolymer Extruder

When it comes to polymer extrusion, precision and reliability are critical. That’s why at Jieya, we offer state-of-the-art Fluoropolymer Extruders that are designed to provide integrated solutions for all your extrusion needs. Our expertly engineered machines are equipped with cutting-edge technology to ensure optimal performance and superior product quality. From high-temperature applications to corrosive environments, our Fluoropolymer Extruders are built to handle it all.

What is Fluoropolymer Extrusion, and How Does it Work?

Fluoropolymer extrusion is a manufacturing process that involves heating and shaping fluoropolymer materials into specific forms using an extruder.

What is Fluoropolymer Extrusion, and How Does it Work?

Defining Fluoropolymer Extrusion

Fluoropolymer extrusion is a high-temperature plastic extrusion process. It involves melting fluoropolymers, forcing them through a die to form a continuous profile, then cooling and cutting them into desired lengths.

Understanding the Working Mechanism of Fluoropolymer Extrusion

In this process, raw fluoropolymer material is loaded into the extruder’s hopper, then heated and pressurized in the barrel by a rotating screw. The molten polymer is then forced through a die, creating the desired shape as it cools.

Critical Applications of Fluoropolymer Extrusion

  1. Medical Tubing: Used in various medical applications due to its biocompatibility.
  2. Wire Insulation: Provides excellent electrical insulation properties.
  3. Industrial Piping: Resistant to high temperatures and corrosive chemicals.

Advantages of Using Fluoropolymer Extrusion for Medical Tubing

  1. Biocompatibility: Safe for use in medical applications.
  2. High Temperature Resistance: Can withstand sterilization processes.
  3. Chemical Resistance: Unaffected by most solvents and chemicals.

Properties of Fluoropolymers Used in Extrusion

  1. High Melting Point: Suitable for high-temperature applications.
  2. Chemical Resistance: Resistant to most chemicals and solvents.
  3. Electrical Insulation: Excellent electrical insulation properties.

Common Problems and Challenges in Fluoropolymer Extrusion

Fluoropolymer extrusion presents unique challenges, such as melt fracture, high melting points, and chemical resistance.

Common Problems and Challenges in Fluoropolymer Extrusion

Overcoming Melt Fracture in Fluoropolymer Extrusion

Melt fracture is a common issue in fluoropolymer extrusion, characterized by surface irregularities on the extruded product. This can be mitigated by optimizing extrusion conditions and using appropriate additives.

Managing High Melting Point Polymers in Extrusion

Fluoropolymers have high melting points, which can present challenges for equipment and process control. Effective temperature management and the use of suitable machinery can help overcome these issues.

Exploring the Chemical Resistance of Fluoropolymers During Extrusion

The chemical resistance of fluoropolymers can complicate the extrusion process, mainly when dealing with additives or other materials. Understanding the chemical interactions involved can help optimize the extrusion process.

Addressing Issues Related to Coefficient of Friction in Fluoropolymer Extrusion

The coefficient of friction of fluoropolymers can affect the ease of extrusion and the quality of the final product. This can be managed through careful material selection and process optimization.

Challenges Associated with Fluoropolymer Extrusion in Acidic Environments

Extruding fluoropolymers in acidic environments can lead to increased wear on machinery and potential degradation of the polymer. Selecting acid-resistant materials and maintaining optimal operating conditions can help address these challenges.

Choosing the Right Materials for Fluoropolymer Extrusion

Selecting suitable materials is crucial in fluoropolymer extrusion to ensure optimal performance and product quality.

Choosing the Right Materials for Fluoropolymer Extrusion

Comparing Different Fluoropolymers for Extrusion Applications

Various fluoropolymers can be used in extrusion applications such as:

  1. PTFE (Polytetrafluoroethylene): Known for its high resistance to heat, chemicals, and electrical conductivity.
  2. FEP (Fluorinated Ethylene Propylene): Noted for its lower heat resistance but excellent optical clarity.
  3. PFA (Perfluoroalkoxy Alkanes): Renowned for its heat resistance and mechanical properties.

Understanding the Role of Resins and Polymers in the Extrusion Process

Resins and polymers play significant roles in the extrusion process:

  1. Resins: Provide the primary material for extrusion, determining the physical properties of the final product.
  2. Polymers: Influence the characteristics of the extruded product, such as flexibility, strength, and resistance to heat and chemicals.

Considerations for Utilizing Metal and Thermoplastic Materials in Fluoropolymer Extrusion

When using metal and thermoplastic materials in fluoropolymer extrusion, consider:

  1. Compatibility: The materials should be compatible with the fluoropolymer being extruded.
  2. Thermal Properties: The materials should have suitable thermal properties to withstand the extrusion process.
  3. Chemical Resistance: The materials should resist the chemicals used in the extrusion process.

Properties and Suitability of PTFE in Extrusion Applications

PTFE has properties that make it suitable for extrusion applications:

  1. Heat Resistance: PTFE can withstand high temperatures, making it ideal for extrusion.
  2. Chemical Resistance: PTFE is resistant to most chemicals, ensuring the integrity of the final product.
  3. Electrical Insulation: PTFE’s excellent electrical insulation properties make it ideal for wire and cable applications.

Selecting the Best Solvent for Fluoropolymer Extrusion

When choosing a solvent for fluoropolymer extrusion, consider:

  1. Compatibility: The solvent should be compatible with the fluoropolymer.
  2. Volatility: The solvent should have a suitable volatility to ensure it can be removed after extrusion.
  3. Safety: The solvent should be safe to use, with minimal environmental impact.

Optimizing the Extrusion Process with Fluoropolymer Technology

Fluoropolymer technology enhances the extrusion process, offering improved product quality and expanded applications.

Optimizing the Extrusion Process with Fluoropolymer Technology

Best Practices for Achieving High-Quality Extrusion with Fluoropolymers

Achieving high-quality extrusion with fluoropolymers involves several practices:

  1. Proper Material Selection: Choosing the correct type of fluoropolymer based on application requirements.
  2. Temperature Control: Maintaining optimal temperatures during the process to prevent defects.
  3. Screw Design: Selecting the appropriate screw design for the specific fluoropolymer.
  4. Die Design: Creating a die that ensures a uniform flow of the molten polymer.

Enhancing Mechanical and Electrical Properties Through Fluoropolymer Extrusion

Fluoropolymer extrusion can significantly enhance the mechanical and electrical properties of the final product. The process imparts high tensile strength, dimensional stability, and excellent electrical insulation to the extruded parts. These properties are achieved through careful control of the extrusion process, including precise temperature regulation and the use of appropriate resins and additives.

Utilizing Fluoropolymers for High-Temperature Applications in Various Industries

Fluoropolymers are used in high-temperature applications across various industries, such as:

  1. Aerospace: For insulation of wiring and sealing applications.
  2. Automotive: In high-performance hoses and cables.
  3. Electronics: For heat-resistant wiring and connectors.
  4. Oil and Gas: For seals and gaskets that can withstand extreme conditions.

Advancements in Fluoropolymer Extrusion for Medical Tubing Manufacturing

In medical tubing manufacturing, advancements in fluoropolymer extrusion have led to the production of tubes with superior properties. These include high chemical resistance, biocompatibility, and the ability to maintain structural integrity under varying temperature conditions. Furthermore, the development of micro-extrusion techniques has enabled the production of fluoropolymer tubes with minimal diameters and tight tolerances, suitable for minimally invasive medical procedures.

Innovations in Processing Techniques for Fluoropolymer Sheet and Tubing Production

Innovations in processing techniques have improved the efficiency and quality of fluoropolymer sheet and tubing production. These include the use of co-extrusion techniques to produce multi-layered products and the development of new die designs that provide better control over wall thickness. Additionally, advancements in cooling and cutting technologies have resulted in improved dimensional stability and surface finish of the final product.

Future Trends and Developments in Fluoropolymer Extrusion

The future of fluoropolymer extrusion is marked by innovations, sustainability, and expanded applications across industries.

Future Trends and Developments in Fluoropolymer Extrusion

Emerging Applications of Fluoropolymers in Flexible and Rigid Extrusion Processes

Fluoropolymers are finding new applications in both flexible and rigid extrusion processes, including:

  1. Medical Devices: Fluoropolymers are being used to produce flexible tubing for medical applications.
  2. Electrical Insulation: The use of fluoropolymers in the production of insulation for high-temperature wiring is increasing.
  3. Industrial Hoses: Rigid fluoropolymer hoses are being used in harsh industrial environments due to their resistance to chemicals and high temperatures.

Exploring Sustainable and Eco-friendly Fluoropolymer Extrusion Methods

Sustainable and eco-friendly methods are being explored in fluoropolymer extrusion, including:

  1. Recycling: Efforts are being made to recycle fluoropolymers for reuse in extrusion processes.
  2. Energy Efficiency: New technologies are being developed to reduce the energy consumption of fluoropolymer extrusion processes.
  3. Sustainable Raw Materials: Research is being conducted into the use of bio-based raw materials in the production of fluoropolymers.

Innovative Designs and Technologies for Fluoropolymer Extruders

Innovative designs and technologies for fluoropolymer extruders are driving improvements in efficiency and product quality. These include advancements in screw design for better material mixing, the development of more precise temperature control systems for improved process stability, and the integration of advanced sensors for real-time process monitoring and control. Furthermore, the adoption of Industry 4.0 technologies is enabling greater automation and digitalization of the extrusion process, leading to increased productivity and reduced waste.

Advancements in Dry and Cool Extrusion Processes for Fluoropolymers

Significant advancements are being made in dry and cool extrusion processes for fluoropolymers. These developments aim to improve the quality of extruded products while reducing energy consumption and heat generation. For instance, new die designs that reduce shear stress during extrusion are being developed, leading to less heat generation and better product quality. Additionally, novel cooling technologies that provide more efficient cooling of extruded products improving their dimensional stability and surface finish, are being introduced.

Impacts of Fluoropolymer Extrusion on the Automotive, Aerospace, and Gas Industry

The impact of fluoropolymer extrusion on various industries is significant:

  1. Automotive: Fluoropolymers are used in the production of fuel lines, seals, and gaskets, contributing to improved vehicle performance and reliability.
  2. Aerospace: The use of fluoropolymers in wiring insulation and sealants enhances the safety and durability of aerospace components.
  3. Gas Industry: Fluoropolymer seals and gaskets are used in gas pipelines and processing equipment, providing resistance to harsh chemicals and high temperatures.


  1. Fluoropolymer Extrusion: An Overview: This article from Fluoropolymer Resources provides a comprehensive overview of fluoropolymer extrusion, including details on the process, applications, and benefits of this manufacturing technique.
  2. Understanding the Basics of Fluoropolymer Extrusion: A blog post from Zeus Industrial Products that discusses the key components of a fluoropolymer extruder and important factors to consider when operating the equipment.
  3. Fluoropolymers: Properties and Applications: An academic journal article available on ScienceDirect that explores the properties of fluoropolymer materials and how they contribute to product innovation when extruded.
  4. Extrusion of Fluoropolymers: Published by the International Association of Plastics Distribution, this detailed guide outlines the extrusion process of fluoropolymers.
  5. New Developments in Fluoropolymer Extrusion: Science Daily offers an article that discusses recent advancements in fluoropolymer extrusion technology and their implications for the manufacturing industry.
  6. Fluoropolymer Extrusion Guide: Solvay, a leading manufacturer of fluoropolymer products, provides a detailed guide on the extrusion of their fluoropolymer materials, including best practices and safety measures.
  7. Fluoropolymer Extrusion in Aerospace: This article from Air & Space Magazine discusses the role of fluoropolymer extrusion in the aerospace industry.
  8. Fluoropolymer Extrusion and its Industrial Applications: This scholarly article found on J-STAGE highlights the role of fluoropolymer extruders in various industrial applications.
  9. Fluoropolymer Extrusion: An Industry Review: Springer, a renowned publisher of academic journals, offers an industry review covering the use of fluoropolymer extrusion in manufacturing.
  10. Fluoropolymer Extruder Product Catalog: Nordson, a global supplier of fluoropolymer extruders, offers a product catalog detailing the specifications and features of their extruder models.

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Frequently Asked Questions

 A: A fluoropolymer extruder is a type of machinery used to process and shape fluoropolymer resins into various forms, such as tubes, rods, and cables, by forcing the material through a die or shaping tool at high temperature and pressure.

 A: Tetrafluoroethylene is a synthetic compound that is the building block for fluoropolymers, and it is known for its chemical inertness and non-stick properties, making it a key component in the production of fluoropolymer resins.

 A: Fluoropolymers are commonly used as insulating and protective materials in industries such as electrical, chemical, and medical due to their excellent thermal and chemical resistance properties.

 A: Using fluoropolymer extruders allows for the efficient processing of fluoropolymer resins, resulting in products with high tensile strength, excellent insulation, and resistance to harsh chemicals and extreme temperatures.

 A: Commonly processed fluoropolymer resins include PTFE (polytetrafluoroethylene), FEP (fluorinated ethylene propylene), PFA (perfluoroalkoxy), and PVDF (polyvinylidene fluoride), each with their unique properties and applications.

 A: The extrusion process allows fluoropolymer materials to be formed into various shapes and sizes, providing excellent insulation, dielectric properties, and corrosion resistance in the end products.

 A: A typical fluoropolymer extruder includes a specialized screw and barrel design, a die or shaping tool, an adapter for shaping the material, and a heating and cooling system to control the temperature during processing.

 A: When operating a fluoropolymer extruder, factors like the temperature, screw speed, drawdown ratio, and shear rate need to be carefully controlled to achieve the desired material properties and product dimensions.

 A: Fluoropolymer extrusion enables manufacturers to produce a wide variety of innovative products, from high-performance cables and tubing to specialty components used in industries requiring resistance to corrosive and high-temperature environments.

 A: Fluoropolymer extruders play a crucial role in the manufacturing industry by enabling the efficient production of fluoropolymer-based products used in diverse applications, such as aerospace, automotive, medical devices, and industrial machinery.

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