8 Extruder Manufacturers in the Word

battenfeld cincinnati
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This section provides a concise overview of Extruders, detailing their fundamental functions, operational mechanisms, and diverse applications across industries like plastics, food processing, and pharmaceuticals. It specifically highlights the role of dual-drive extruders in enhancing precision, and guides users on effective extruder operation. Additionally, it lists 8 global Extruder suppliers as of July 2025—including Coperion GmbH, KraussMaffei, and Reifenhäuser Group—showcasing their contributions to material shaping and forming technologies.

What Are Extruders?

Extruders are machines used to shape and form materials by forcing them through a die. They are commonly used in industries such as plastics, food processing, and pharmaceuticals.

Extruders operate by following a simple process:

  1. Feeding: Raw material is fed into the extruder.
  2. Heating: The material is heated to a malleable state.
  3. Pressurizing: A screw mechanism forces the material through a shaped die.
  4. Cooling: The extruded product is cooled and solidified.

In the plastics industry, extruders are used to create pipes, sheets, and profiles. In food processing, they can produce pasta, snacks, and pet foods by cooking and shaping ingredients. Pharmaceutical applications include the creation of uniform drug delivery systems.

Extruders offer precision and efficiency, allowing for high-volume production with minimal waste. By understanding their basic operation and applications, industries can leverage extruders to optimize production and innovate product design.

What Does the Dual Drive Extruder Do on Sunlu S8?

The dual drive extruder on the Sunlu S8 enhances printing precision by providing consistent filament feeding. It achieves this through two gears that grip the filament from both sides, reducing slippage and ensuring steady flow.

What Does the Dual Drive Extruder Do on Sunlu S8?

Key Features and Functions:

  • Improved Filament Grip: The dual gears increase the contact surface with the filament, minimizing the risk of slippage during printing.
  • Consistent Extrusion: By maintaining a steady grip, the extruder ensures a constant flow, leading to more reliable and accurate prints.
  • Enhanced Material Compatibility: The system supports a wide range of filaments, including flexible materials, by providing the necessary tension and control.
  • Reduced Clogging: The even pressure applied by the dual gears helps prevent blockages, reducing downtime and maintenance.

Application Scenarios:

  • High-Detail Prints: Ideal for projects requiring intricate details and precision due to its consistent extrusion capabilities.
  • Flexible Filaments: Suitable for printing with flexible materials, which are prone to slippage in single drive systems.
  • Professional Use: Benefits professionals who need reliable and repeatable results, such as in prototyping or small-batch manufacturing.

How Does an Extruder Work?

An extruder works by pushing material through a shaped die to create continuous shapes, often used in manufacturing. It primarily involves three stages: feeding, melting, and forming.

How Does an Extruder Work?
  1. Feeding Stage: Raw material, usually in pellet or powder form, is fed into the extruder’s hopper. This material is then guided into the barrel containing a rotating screw.
  2. Melting Stage: As the material moves along the screw, it is subjected to heat and pressure. The combination of external heating elements and friction from the screw rotation melts the material.
  3. Forming Stage: The melted material is forced through a die at the end of the barrel. The shape of the die determines the profile of the extruded product.

Extruders are widely used in industries such as plastics, food, and pharmaceuticals. They can produce items like plastic pipes, pasta, or even medical tablets by altering the die shape and material used. This versatility makes extruders essential in various manufacturing processes.

How to Use an Extruder

To use an extruder effectively, first ensure it’s properly set up and calibrated, then feed the material through, maintaining consistent pressure and temperature for optimal results.

How to Use an Extruder

Steps to Use an Extruder:

  1. Setup and Calibration: Secure the extruder in place and calibrate it according to the material specifications. Check for software or manual instructions if applicable.
  2. Material Preparation: Ensure the material is clean and dry. This minimizes impurities that could clog the nozzle or affect the output quality.
  3. Feeding the Material: Introduce the material into the extruder hopper. Use a consistent feed rate to avoid jams or inconsistent extrusion.
  4. Temperature and Pressure Control: Adjust the temperature settings to match the material’s melting point. Maintain consistent pressure to ensure smooth extrusion.
  5. Monitoring: Continuously monitor the extrusion process. Look for signs of clogging or irregular flow and adjust settings as needed.

By following these steps, an extruder can be used efficiently for applications such as 3D printing, manufacturing, or food processing, depending on the material and industry.

8 Extruder Suppliers Worldwide

This list synthesizes market share, technological innovation, and industry reputation, covering the leading companies for various extrusion equipment in plastics, food, and other sectors.


  1. Coperion GmbH
coperion

Coperion is the global industry and technology leader in compounding and extrusion technology, feeding and weighing technology, bulk material handling systems, and services. Its ZSK series of co-rotating twin-screw extruders is renowned worldwide and synonymous with high performance and quality, widely used in the plastics, chemical, food, and pharmaceutical industries.

Country: Germany

Address: Theodorstrasse 10, 70469 Stuttgart, Germany

TEI: +49-711-897-0

Website:https://www.coperion.com

Products:

  • ZSK Series: High-torque co-rotating twin-screw extruders.
  • STS Series: Standard twin-screw extruders.
  • Feeding and weighing systems.
  • Turnkey compounding plants.

  1. KraussMaffei
kraussmaffei

KraussMaffei is one of the world’s top manufacturers of machinery for the plastics and rubber industries. Its extrusion technology division (formerly KraussMaffei Berstorff) offers comprehensive extrusion solutions. The company’s single- and twin-screw extruders cover a wide range of applications from pipes and profiles to sheets, films, and rubber processing.

Country: Germany

Address: Krauss-Maffei-Strasse 2, 80997 Munich, Germany (Group HQ)

TEI: +49-89-8899-0

Website:https://www.kraussmaffei.com

Products:

  • Single-screw extruders.
  • Co-rotating and counter-rotating twin-screw extruders.
  • Pipe, profile, sheet, and film extrusion lines.
  • Rubber and silicone extrusion systems.

  1. Reifenhäuser Group
reifenhauser

Reifenhäuser is a German family company with a century of history and is a leading specialist for plastic extrusion lines and components. The company focuses on providing high-quality, high-tech lines for blown film, cast film, sheet, and nonwovens. Its extruders are known for their excellent stability and melt quality.

Country: Germany

Address: Spicher Strasse 46-48, 53844 Troisdorf, Germany

TEI: +49-2241-481-0

Website:https://www.reifenhauser.com

Products:

  • Blown film lines.
  • Cast film and sheet lines.
  • Nonwoven lines.
  • Extruders and core components.

  1. battenfeld-cincinnati
battenfeld cincinnati

battenfeld-cincinnati is a leader in the extrusion industry, focused on providing tailor-made extrusion solutions for pipe, profile, sheet, and pelletizing applications. Formed from two historic brands, the company’s single- and twin-screw extruders enjoy a very high reputation in the global market, especially in PVC processing.

Country: Germany / Austria

Address: Battenfeldstrasse 1, 32547 Bad Oeynhausen, Germany

TEI: +49-5731-242-0

Website:https://www.battenfeld-cincinnati.com

Products:

  • Single-screw extruders.
  • Conical and parallel twin-screw extruders.
  • PVC pipe and profile extrusion lines.
  • PO pipe and sheet lines.

  1. Milacron
milacron

Milacron (now a Hillenbrand company) is a leading global company in plastics processing technologies. In its extrusion business, the company offers a variety of extruders for the production of pipes, profiles, composites, and sheet, including single-screw, conical, and parallel twin-screw models, serving global customers with versatility and reliability.

Country: USA

Address: 10200 Alliance Road, Suite 200, Cincinnati, OH 45242, USA

TEI: +1-513-487-5000

Website:https://www.milacron.com

Products:

  • Single-screw extruders.
  • Conical twin-screw extruders.
  • Parallel twin-screw extruders.
  • Downstream equipment and tooling.

  1. Bausano & Figli S.p.A.
bausano

Bausano is an Italian family business with over 75 years of history, specializing in the manufacturing of high-quality plastic extrusion lines. The company is famous for its patented MULTIDRIVE transmission system, and its twin-screw extruders show excellent performance in energy saving, durability, and performance, especially in pipe and profile production.

Country: Italy

Address: Corso Indipendenza 111, 10086 Rivarolo Canavese (TO), Italy

TEI: +39-0124-26326

Website:https://www.bausano.com

Products:

  • MD Plus & MD Nextmover Series: Twin-screw extruders.
  • Lines for pipes, profiles, granules, and medical tubes.
  • Customized extrusion solutions.

  1. The Japan Steel Works, LTD. (JSW)
jsw.co.jp

The Japan Steel Works, Ltd. (JSW) is one of Japan’s major industrial machinery companies and manufactured the country’s first extruder in 1951. The company has strong technical capabilities in twin-screw extruders, and its equipment is widely used for demanding applications like plastics compounding, devolatilization, and reactive extrusion.

Country: Japan

Address: 1-6-1 Funakoshiminami, Aki-ku, Hiroshima-shi, 736-8602, Japan (Hiroshima Plant)

TEI: +81-82-822-3181

Website:https://www.jsw.co.jp/en/

Products:

  • TEX Series: Co-rotating twin-screw extruders.
  • Large-capacity pelletizers.
  • Specialty extruders (e.g., for food, super engineering plastics).

  1. Shibaura Machine Co., Ltd.
shibaura machine.co.jp

Shibaura Machine (formerly Toshiba Machine) is a comprehensive machinery manufacturer that provides extrusion equipment for producing plastic films, sheets, profiles, and pipes. Its single- and twin-screw extruders are known for high productivity and reliability, serving multiple sectors including packaging, construction, and industry.

Country: Japan

Address: 2-2, Uchisaiwaicho 2-chome, Chiyoda-ku, Tokyo 100-8503, Japan (HQ)

TEI: +81-3-3509-0211

Website:https://www.shibaura-machine.co.jp/en/

Products:

  • Single and twin-screw extruders.
  • T-die film and sheet manufacturing equipment.
  • Film blowing equipment.
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