Top 20 Plastic Extrusion Machine Manufacturers [Updated 2024]

Plastic extrusion machines play a vital role in numerous industries, providing cost-effective, versatile, and sustainable solutions for manufacturing a wide range of plastic products used in everyday life and industrial applications.
The following is a summary of the latest top 20 plastic extrusion machine manufacturers in 2024 based on comprehensive consideration of industry experience, manufacturing technology and innovation.

List: Coperion(Germany), Leistritz(Germany), KraussMaffei Berstorff(Germany), Bausano & Figli S.p.A(Italy), Davis-Standard(USA), Entek(USA), Shibaura Machine(Japan), Milacron(USA), Battenfeld-Cincinnati(Austria), NFM Welding Engineers(USA), Amut S.p.A.(Italy), Kailida(China), Steer Engineering(India), BUSS AG(Switzerland), Reifenhäuser Group(Germany), Windsor Machines Limited(German), Bandera(Italy), Kabra Extrusiontechnik Ltd.(India), SML Maschinengesellschaft mbH(Austria), Sumitomo Heavy Industries, Ltd.(Japan).

Ranking in no particular order.

1. Coperion


Coperion is a world-leading German extrusion equipment manufacturer known for high-quality extruders equipped with advanced control systems that provide precise processing and consistent output for a variety of applications.

Werner & Pfleiderer was founded in Germany in 1879. They introduced the first twin-screw extruder in the mid-20th century and have been manufacturing twin-screw extruders for decades. In 1991, WP Buss Extrusionstechnik was established through the merger with Buss AG, another German company specializing in plastic processing and extrusion technology. The merger brings together two leading extrusion equipment manufacturers, combining their expertise and product portfolios. In 1998, WP Buss Extrusionstechnik merged with Waeschle GmbH & Co. KG, a German company specializing in material handling systems, to form Coperion. Since then, Coperion has become a global leader in compounding, extrusion, feeding and material handling solutions for a variety of industries.

Coperion can provide various types of plastic extruders, including twin-screw extruders, three-screw extruders, two-stage extruders, etc. Known for precision engineering and innovative solutions, Coperion twin-screw extruders feature high throughput rates, excellent mixing capabilities and precise temperature control, making them ideal for compounding and extrusion processes. One of its most distinctive products is the ZSK twin-screw extruder series. ZSK extruders are known for their high torque capabilities, efficient heat transfer and modular design, making them suitable for demanding applications and providing customers with reliable and efficient production solutions.

2. Leistritz


Founded in Germany in 1905, Leistritz provides a wide range of extrusion solutions for a variety of applications and industries, including plastics, rubber, food, pharmaceuticals and chemicals. It is known for its advanced extrusion systems for compounding, reactive extrusion and pharmaceutical granulation. Its equipment is versatile and includes twin-screw extruders for versatility, two-stage extruders for high throughput rates and robust construction, single-screw extruders with precise temperature control systems and lab extruders with high throughput and excellent mixing capabilities.
Leistritz can develop custom extrusion solutions that suit their unique needs and production processes. This includes custom equipment design, process optimization and integration with existing systems.

3. KraussMaffei Berstorff

KraussMaffei Berstorff was formed in 1992 by the merger of two German companies, KraussMaffei and Berstorff.

In 1931, KraussMaffei developed the first injection molding machine, marking its entry into the field of plastic processing technology. KraussMaffei has since expanded its product portfolio to include extrusion equipment for plastics and rubber processing. In 1906, Berstorff developed the first rubber extruder, laying the foundation for his expertise in extrusion technology.

Two established manufacturers of extrusion technology have combined their expertise and product portfolio to create KraussMaffei Berstorff. Since then, KraussMaffei Berstorff has continued to develop and expand its extrusion solutions for various industries, providing a comprehensive range of extruders, extrusion lines and downstream equipment for plastics and rubber processing. Innovative solutions are used in a wide range of applications, including pipe and profile extrusion, lamination, sheet extrusion and recycling.

4. Bausano & Figli S.p.A

Bausano & Figli S.p.A​

Bausano & Figli S.p.A. is an Italian company with a rich history and expertise in plastic extrusion technology. Bausano & Figli offers a comprehensive range of extrusion machinery and solutions for a variety of applications, including pipe extrusion, profile extrusion, pelletizing, plastic recycling, compounding and more.

5. Davis-Standard


Davis-Standard is an American extrusion machinery and equipment company. In the 1940s, the company expanded its business focus to extrusion equipment, especially for the plastics industry. Davis-Standard offers a wide range of extrusion and converting solutions for a variety of applications, includes: extruders and systems for processing materials such as thermoplastics, elastomers and rubber compounds, pipe and profile extrusion, sheet and film production, lamination and other applications, production of high-performance blow molding and cast film systems, sheets Material extrusion system, granulation system, control system and automation, etc.

6. Entek


Entek was founded in the United States in 1984, focusing on the production of components and machinery for the plastic industry, particularly twin-screw extruders.

The company offers a range of tailored features and solutions for the demands of the plastic processing industry. They can design, manufacture, and customize extruders for compounding, blending, and processing various materials, while also providing turnkey extrusion systems.

7. Shibaura Machine

Shibaura Machine

Shibaura Machine Tool Co., Ltd. is a Japanese company that manufactures lathes, milling machines, and grinders. In 1961, Shibaura Machine Tool Co., Ltd. merged with Tokyo Electric Co., Ltd. to form Toshiba Machine Co., Ltd. The company continued to grow and diversify, becoming a leading manufacturer of injection molding machines and molds. In April 2020, Toshiba Machine was renamed Shibaura Machine.

Shibaura Machine provides extrusion equipment for producing plastic pipes, profiles, sheets, and films. Their extruders are designed for high productivity, reliability, and precision to meet the needs of the plastics processing industry.

8. Milacron


Milacron’s preexistence was the Cincinnati Screw and Tap Company, which was established in the United States in 1884. In 1958, it merged with Cincinnati Milling Machine Company to form Cincinnati Milacron. In the mid-20th century, Cincinnati Milacron recognized the growing demand for plastics processing machinery and expanded its business into the plastics industry. The company develops a range of injection molding machines, extrusion systems and other equipment to meet the needs of manufacturers in a variety of industries.

In the early 2000s, Cincinnati Milacron faced financial difficulties, declared bankruptcy in 2001 and began a restructuring and divestiture process. Its plastics machinery division was acquired by private investors and operated independently under the name “Milacron Inc.” Since then, Milacron has focused on consolidating its position in the plastics machinery market.

Milacron offers a comprehensive range of extruders for applications such as pipe and profile extrusion, composite and sheet extrusion.

9. Battenfeld-Cincinnati


Battenfeld is a well-known Austrian manufacturer of injection molding machines and extrusion equipment. The company has a long history of innovation and excellence in plastics processing technology. Battenfeld was acquired by German engineering group SMS GmbH in 2004.
Cincinnati Milacron’s extrusion division was sold to private investors in 2001 and operates under the name Cincinnati Extrusion GmbH. In 2007, SMS GmbH acquired the extrusion division of Cincinnati Extrusion GmbH and merged it with Battenfeld to form Battenfeld-Cincinnati. The merger brings together the expertise, resources and product portfolios of both companies to create a global leader in extrusion technology. And Battenfeld-Cincinnati is one of the few companies that only focuses on extrusion machines.

Battenfeld-Cincinnati began manufacturing extruders for PVC pipe production in the 1950s and has since made significant contributions to the development of conical twin-screw extruders. Over the years, Battenfeld-Cincinnati has grown by adding single-screw extruders for the production of plastic pipes, counter-rotating conical and parallel twin-screw extruders for the production of pipes, profiles and sheets/plates, as well as pelletizing extrusions. machines and planetary roller extruders, expanding our machine portfolio.

10. NFM Welding Engineers

NFM Welding Engineers

NFM Welding Engineers was founded in the United States in 1906. Originally a manufacturer of equipment for the rubber industry, it has expanded over the years to include plastic extrusion equipment and the production of custom engineered extrusion systems.

NFM’s specialties include Rubber Extrusion Systems, Plastic Extrusion Systems, Polymer Compounding, and Post-Reactor Polymer Finishing.

11. Amut S.p.A.

Amut S.p.A.

Amut was established in Italy in 1958. 

Amut has a long history and diverse capabilities in the design, manufacture and installation of machinery and equipment for the plastics industry. It has grown into a leading global supplier of Extrusion Systems, thermoforming, recycling, sheet extrusion, blown film production, and packaging solutions.

12. Kailida


KAILIDA EXTRUSION is a high-tech enterprise specializing in the independent research and development, design, and manufacture of polymer material extrusion equipment. It has always been committed to promoting high-end extrusion equipment and continuously developing complete technical projects. As China’s leading plastic extrusion equipment manufacturer, KAILIDA has been exclusively focused on solutions for the plastic extrusion industry for many years. KAILIDA’s vision is to be the world’s leading intelligent extruder equipment provider.

13. Steer Engineering

Steer Engineering was founded in India in 1983, focusing on providing advanced material processing solutions, particularly in the field of polymer processing. Steer Engineering serves all areas of the plastics and polymer industry, including compounding, masterbatch production, recycling and polymer modification. Featured products include co-rotating twin-screw extruders for polymer compounding, blending, reaction processing and advanced materials extrusion, as well as feeding systems and downstream equipment.



BUSS AG was founded in Switzerland in 1919. Initially, the company focused on manufacturing machinery and equipment for various industries, including food processing and chemical engineering. In the 1950s, BUSS AG invented Kneading Disc Technology, which enabled the efficient mixing, compounding and granulation of polymer materials, which led to the development of the BUSS kneader and revolutionized the plastics processing industry.

In 1986, BUSS AG was acquired by Maag Group, a Swiss manufacturer of gear pumps, filtration systems and granulation systems. The acquisition strengthens BUSS AG’s position in the compounding industry and provides access to new markets and resources. Since then, BUSS AG has continued to focus on developing innovative compounding solutions for polymer processing. BUSS kneaders are synonymous with quality, reliability and performance in the compounding industry.

Its featured BUSS Kneader is a co-rotating twin-screw extruder with a unique kneading disc geometry that enables superior mixing, dispersion and compounding of polymer materials.

15. Reifenhäuser Group

Reifenhäuser Group

Reifenhäuser Group is a German family business group with a history of more than 100 years. Initially, the company focused on manufacturing machinery and equipment for the textile industry. Over the years, the Reifenhäuser Group has diversified its product portfolio and expanded into plastic extrusion technology.
The Reifenhäuser Group provides innovative solutions to the plastic extrusion industry, offering a diverse range of products and services. Including blown film production lines, cast film production lines, multi-layer film production lines, single-layer and multi-layer sheet production lines, PET sheet production lines, PVC pipe production lines, WPC/NFC profile production lines, etc.

16. Windsor Machines Limited

Windsor Machines Limited

Windsor Machines Limited was established in 1963 by two German entrepreneurs, Walter Puschmann and Horst Schmiedel, in India. In the early 1970s, Windsor Machines Limited entered manufacturing and began locally producing injection molding machines. While injection molding machines are Windsor Machines Limited’s main business, the company also offers extrusion lines for the production of plastic pipes and profiles. The extrusion production line is equipped with advanced extruders, downstream equipment and automation systems.

17. Bandera


Bandera was founded in Italy in 1947, specializing in the design, development, and manufacturing of various extrusion machinery for applications in the plastics industry. The company offers a wide range of extrusion production lines, including those for blown film, cast film, sheet, foam, and co-extrusion lines.

18. Kabra Extrusiontechnik Ltd.

Kabra Extrusiontechnik Ltd.

Kabra Extrusiontechnik Ltd. (KET) was established in India in 1982 and over the years the company has grown steadily and become a major player in the Indian and international plastic extrusion machinery market. KET offers a comprehensive range of extrusion lines and machinery for various applications in the plastics industry. Their product portfolio includes: single-screw extruders, twin-screw extruders, co-extrusion lines, pipe extrusion lines, profile extrusion lines, foam extrusion lines, sheet extrusion lines, compounding systems, etc.

19. SML Maschinengesellschaft mbH

SML Maschinengesellschaft mbH

SML Maschinengesellschaft mbH is a subsidiary of SML and was founded in 1990 in Austria. The company was founded to focus on providing high-quality, innovative and customized solutions for plastic extrusion, serving a wide range of industries and applications.
SML Maschinengesellschaft mbH specializes in the production of extrusion machinery for a wide range of applications, including film extrusion, sheet extrusion, coating, laminating, and recycling.

20. Sumitomo Heavy Industries, Ltd.

Sumitomo Heavy Industries, Ltd.

Sumitomo Heavy Industries, Ltd. (SHI) is a diversified industrial corporation based in Japan with a long history and a wide range of capabilities.

Sumitomo Heavy Industries, Ltd. manufactures a wide range of machinery and equipment for various industries, including: injection molding machines, extrusion machinery (for the production of plastic products such as pipes, profiles, sheets and films), machining centers and industrial machinery.

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