JWELL Extrusion Machinery Co. Ltd.

Jwell Compounding Machine, Twin-screw pelletizing equipment, is a highly efficient plastic compounding and pelletizing machine. Utilizing two intermeshing or counter-rotating screws, it continuously processes raw material conveying, melt plasticization, shear mixing, degassing and devolatilization, and extrusion pelletizing to modify, compound, and recycle plastic raw materials.

Jwell Categories of Plastic Compounding Machine

  • Masterbatch Extrusion Machine

    Jwell Masterbatch Extrusion Machine produces masterbatch, mainly used for coloring polymers, and is mainly classified as black masterbatch, white masterbatch, color masterbatch, and liquid masterbatch.
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    Masterbatch Extrusion Machine
  • Twin Screw Extrusion Machine

    Twin-screw extrusion & granulation machine is used in modification, reaction, filling and other fields, and has the characteristics of high production capacity, strong practicality and stable equipment.
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    Twin Screw Extrusion Machine
  • Plastic Modification Granulation Equipment

    This model focuses on the core area of twin-screw compounding and is widely applicable to diversified processing scenarios of polymer materials: it can not only realize the coloring, filling and multi-component blending of polymers, but also provide professional modification solutions for the material's mechanical properties (such as strength and toughness), electrical properties (such as insulation and conductivity), thermal properties (such as heat resistance and flame retardancy), optical properties (such as light transmittance and light shading), processing properties (such as fluidity and formability), as well as functional requirements such as resistance to environmental aging and resistance to biological erosion.
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    Plastic Modification Granulation Equipment
  • Polymer Extrusion Machine

    To address the unique rheological properties of PU/TPU raw materials, we conducted special research focused on optimizing barrel processing precision and improving cooling system efficiency, while simultaneously upgrading and redesigning core components. Through systematic technical improvements, we fundamentally addressed bottlenecks in the production process, such as uneven material plasticization and insufficient discharge stability. This not only significantly improved reaction efficiency and unit production capacity, but also earned high recognition from customers for our stable and reliable production performance.
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    Polymer Extrusion Machine

Jwell Compounding Machine Working Principles

plastic modification machine
Plastic Modification Processing

This core equipment is used in the production of modified plastics. By adding reinforcing materials such as glass fiber and carbon fiber, or functional additives such as flame retardants and antioxidants, it produces high-performance modified plastics with enhanced, flame-retardant, and weather-resistant properties. These are suitable for applications requiring high material properties, such as automotive parts and electronic housings.


masterbatch extrusion machine
Masterbatch and Functional Masterbatch Production

This equipment can thoroughly mix and disperse pigments and dyes with carrier resins to create high-concentration masterbatches. It can also produce functional masterbatches with antistatic, antibacterial, and toughening properties for plastic coloring and functionalization.


industrial plastic recycling machine manufacturer
Waste Plastic Recycling and Granulation

This equipment removes impurities and uniformly plasticizes mixed and impure waste plastics (such as PP/PE mixed waste and engineering plastic scraps) through the shearing and mixing action of a twin-screw extruder, achieving high-quality utilization of the recycled material. This is suitable for recycled plastic applications such as packaging and building materials.

plastic extrusion line
​Degradable Plastic Processing

This equipment can mix and granulate degradable resins such as PBAT and PLA with fillers (such as starch) to produce fully degradable plastic granules for use in eco-friendly products such as degradable films and tableware. Highly Filled Composite Material Production: This facility can process materials with high filler ratios (such as wood powder-filled PP and calcium carbonate-filled PE) to produce wood-plastic composites and filled and modified plastics, meeting the demand for low-cost, high-performance materials in the furniture and building materials sectors.


wood plastic composite extruder
Highly Filled Composite Material Production

This facility can process materials with high filler ratios (such as wood powder-filled PP and calcium carbonate-filled PE) to produce wood-plastic composites and filled and modified plastics, meeting the demand for low-cost, high-performance materials in the furniture and building materials sectors.

engineering plastic extrusion machine
​Engineering and Specialty Plastics Processing

This facility is suitable for blending and alloying engineering plastics such as PA, PC, and POM, as well as granulating specialty plastics (such as high-temperature and corrosion-resistant plastics), meeting the material needs of high-end manufacturing.


Benefits of Deploying Compounding Machine

Its core advantage lies in its excellent mixing performance. The twin-screw's strong shearing and conveying capabilities enable thorough mixing of a variety of materials (such as resins, additives, and fillers), making it ideal for pelletizing functional plastics (such as flame-retardant, reinforced, and antimicrobial modified materials) and recycled plastics. It also boasts a wide range of applications, processing a variety of raw materials including PP, PE, PVC, and engineering plastics, and is capable of handling highly filled and high-viscosity materials. Its high degree of automation, equipped with precise temperature control, variable frequency speed regulation, and automatic screen changing systems, ensures stable control of pellet quality and yield.

Benefits of Deploying Compounding Machine

Applications for Compounding Machine

  • Plastic Modification Processing: This core equipment is used in the production of modified plastics. By adding reinforcing materials such as glass fiber and carbon fiber, or functional additives such as flame retardants and antioxidants, it produces high-performance modified plastics with enhanced, flame-retardant, and weather-resistant properties. These are suitable for applications requiring high material properties, such as automotive parts and electronic housings.

  • Masterbatch and Functional Masterbatch Production: This equipment can thoroughly mix and disperse pigments and dyes with carrier resins to create high-concentration masterbatches. It can also produce functional masterbatches with antistatic, antibacterial, and toughening properties for plastic coloring and functionalization.

  • Waste Plastic Recycling and Granulation: This equipment removes impurities and uniformly plasticizes mixed and impure waste plastics (such as PP/PE mixed waste and engineering plastic scraps) through the shearing and mixing action of a twin-screw extruder, achieving high-quality utilization of the recycled material. This is suitable for recycled plastic applications such as packaging and building materials.

  • Degradable Plastic Processing: This equipment can mix and granulate degradable resins such as PBAT and PLA with fillers (such as starch) to produce fully degradable plastic granules for use in eco-friendly products such as degradable films and tableware. Highly Filled Composite Material Production: This facility can process materials with high filler ratios (such as wood powder-filled PP and calcium carbonate-filled PE) to produce wood-plastic composites and filled and modified plastics, meeting the demand for low-cost, high-performance materials in the furniture and building materials sectors.

  • Engineering and Specialty Plastics Processing: This facility is suitable for blending and alloying engineering plastics such as PA, PC, and POM, as well as granulating specialty plastics (such as high-temperature and corrosion-resistant plastics), meeting the material needs of high-end manufacturing.


Applications for Compounding Machine
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