Reactive Extrusion Process Plant

Reactive extrusion is a special process in extrusion technology in which individual components are bonded by a chemical reaction. Extrusion systems from XNEADER are particularly suitable for the reactive extrusion process due to the excellent product handling and mixing properties.

WORKING PRINCIPLE

Plastic compounding is a process of melt blending plastics with other additives. Many additives can be used during the extrusion process to enhance processing characteristics of the polymer or to alter product properties. Such additives include lubricants, thermal stabilizers, antioxidants, radiopacifying agents, and colorants. The final product is called a compound or composite. During the compounding process heat is important as well the mixing capabilities, for this reason co-extruders or Twin-Screw Extruders are the most suitable in plastic compounding. Compounding is also used in the recycling process using scrap feedstock material that can be added into the process of compounding for compounding and regranulation purposes of recovered plastic materials.

MAIN DESIGN FEATURES

Plastics compounding involves an intricate process with multiple stages. These may include determining additives ratio, high-speed mixing via a Bausano twin-screw extruder, melt mixing, and cooling, all before final pellet cutting and packaging. Generally, a range of different materials can be used, especially with XNEADER Extruders. Most common materials include:

Polypropylene

Polyvinyl chloride

Polystyrene

Expanded polystyrene

Polyethylene terephthalate

Polyurethane

Acrylonitrile butadiene styrene (ABS)

Nylon

KIBBLES PROCESS LINE

A solution for any format

Our dies are designed, engineered and built in house so we can provide a solution to any

customer requirement in terms of product shape

A High-Quality product from any raw material

Thanks to our ability to customize the extruder’s modular screw configuration along with our technicians’ experience, we can adapt the line characteristics based on the raw materials selected and thus provide a high-quality product.

Durability and ease of maintenance

Our in-depth knowledge of the processes (use of multi-blade cutters) and use of top-quality

construction materials (dies made of high tensile steel) allow us to guarantee a long life

and operability of the processing lines.

INDUSTRY

Dog's food

Animal food

APPLICATION FIELDS

DOWNLOADS

ENGLISH

SK3000E-Eblades Kneaders

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The E-impeller design optimizes the mixing and kneading of high viscosity materials by providing enhanced shear and dispersion. Ideal for processing polymers, resins, and other viscous materials where uniform mixing and thermal control are critical.

SK3000S-REX Extruding Kneader

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SK3000S REX Extruding Kneader is used in the processing of materials that require mixing and chemical reaction during the extrusion process for polymer processing, rubber compounding, or other reactive material handling. This is suitable for reactive polymerization for TPU, Spandex, etc

SK3000F-Oscillation Kneader

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Oscillating screw shaft, optimal mixing, extremely short processing length, superior temperature control. The excellent mixing capabilities of oscillating kneaders is because of the unique operating principle which features simultaneous rotation and axial oscillation of the mixing and kneading screw shaft.