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Welcome to Hennecke GmbH

Hennecke GmbH - Welcome to Fascination PUR!

Welcome to Fascination PUR!

There is not only one single special property that is responsible for the worldwide success story of polyurethane. Polyurethane products have as many properties as shapes and, therefore, they offer the PU processor almost unlimited possibilities. Plastics have long been an integral part in many areas of modern life. For seven decades, Hennecke GmbH has been developing and designing high-class machine and systems technology as well as process technology for polyurethane processing. Thanks to intensive research and development work, we are able to offer innovative systems and technologies with highly economic and ecological benefits tailored to meet our customers' requirements in a wide range of applications. Today, there is hardly any polyurethane-based product idea that cannot be realized by Hennecke.

Latest news


A flying start with the HIGHLINE MK2

The PKS company from Stapelburg in the northern Harz region is one of the first companies to receive the new HIGHLINE MK2 from Hennecke‘s Next Generation series. Owner Markus Leßmann has been using the machine since June 2023…


High-precision measurements and AI open up new dimensions

Hennecke’s polyurethane experts are continuously working on making machine and system technology even better and more efficient. A milestone was set by the Research department – which is currently working on enabling high-…


Hennecke GmbH receives "Best of German Industry" seal

Hennecke GmbH was recently awarded the "Best of German Industry" seal, an honour that recognises the outstanding achievements of German industrial companies. The award was presented as part of the "German Standards - Best of German…


World market leader award

Hennecke GROUP once again awarded as world market leader

For the fourth time, the Hennecke GROUP has been recognised as world market leader. The renowned business magazine "WirtschaftsWoche" and the University…

Trade fair attendance

Event Location Date Website
JEC World Paris (France) March 05-07
UTECH Europe Maastricht (Netherlands) April 23-25
interzum bogota Bogota (Colombia) May 14-17
FOAM Expo North America Novi. Michigan (USA) June 25-27
formobile Sao Paulo (Brasil) July 02-05
PU China Shanghai (China) July 17-19
UTECH Middle East Dubai (UAE) September 10-12

Product portfolio


The key factor in efficient polyurethane processing

Slabstock lines

Efficient production of high-quality flexible foams

Molded foam lines

Modular systems for the manufacture of molded foam products

Technical insulation lines

Automated foaming lines for technical insulation applications

Composites and advanced applications

Highly efficient production cells and concepts for pu(re) innovation

Peripheral equipment

Hennecke's 360°SERVICE

Comprehensive services for efficient and reliable production

With Hennecke, users around the world achieve high-quality and efficient production results. The same applies when it comes to getting the right support for your production lines or providing your staff with qualified training! Hennecke's 360°SERVICE offers you various services at competitive conditions. Each user has access to a tailor-made package containing suitable measures which ensure maximum plant availability and uptime. Does your company use Hennecke machine and plant technology? Why not opt for maximum support? This ensures that your Hennecke machine or plant will be in perfect operation for a long time.

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Hennecke TECHCENTER – discover true innovation.

Comprehensive demonstration, development and optimisation services

The TECHCENTER located at our company headquarters in Sankt Augustin (Germany) displays our innovation potential and our leading technological position in the area of polyurethane processing. You can draw on state-of-the-art polyurethane processing technology for almost all applications across a surface of around 1000 square metres. Trained Hennecke application specialists will get the most from your product idea based on polyurethane and other reactive plastics regardless of whether the focus is on process development and raw material testing under close-to-production conditions or product development and optimisation. As part of the Hennecke TECHCENTER services, we can also offer you training, customer demonstrations and mold trials.

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Your future at Hennecke

Interesting jobs in the innovative area of special purpose machine manufacture

For more than 70 years, Hennecke has been setting the ball rolling and making decisive developments. The company has become a market leader thanks to excellent quality and innovative technologies in vast areas of polyurethane processing technology. 750 employees worldwide ensure that Hennecke’s position is maintained and developed.

Join the team! Hennecke offers challenging and varied career prospects in a fast-paced international environment and a pleasant creative working atmosphere.

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Training and studying at Hennecke

Your future in the PU sector

There are many options when it comes to choosing the right apprenticeship, traineeship or course at Hennecke. We train up young apprentices in six professions and offer two cooperative study courses. Our trainees and students are supported by a well-versed team that has years of experience in the respective areas of expertise as well as pedagogical skills. By joining Hennecke you will acquire the best conditions for beginning your career successfully. Even after your training is over Hennecke supports professional progression by offering a range of further education courses internally.

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The history of Hennecke GmbH

A pioneer of high-pressure technology

The “Maschinenfabrik Karl Hennecke” laid the foundation for technological progress and countless important milestones within the area of polyurethane processing in 1945. Soon after the company’s foundation, Hennecke introduced the first system in the world for mixing the PU components polyol and isocyanate under high pressure – this was the foundation stone for high product quality and the efficient use of raw materials. Since then, Hennecke has worked closely with processors and users across the world to set the pace in this area. New products and processing concepts are constantly emerging to replace conventional materials and manufacturing methods. Our accumulated expertise has a direct impact on our customers’ efficiency and competitiveness.

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Local service support

Service support in the language of the local Hennecke GROUP company is available on weekdays between 8:00 am and 5:00 pm (local time).

+49 2241 339 555

Global first-level support

Our reliable first-level support is available around the clock, 365 days a year.

+49 2241 339 360

Please have either your Hennecke order number or the MACHINE-ID ready so that we can help you quickly and effectively.

Here you will find the order number or the MACHINE-ID on your machine or plant: Example type plate | Example QR-Label

Hennecke GmbH
Polyurethane Technology

Birlinghovener Straße 30
53757 Sankt Augustin

Phone +49 2241 339 0
Fax +49 2241 339 204
Email @email

Kranz Parkhotel****
Mühlenstraße 32-44
53721 Siegburg
Phone: 02241 547-0
Email: @email
Distance to Hennecke GmbH approx. 9 kilometres
Euro Park Hotel****
Reutherstraße 1a-c
53773 Hennef
Phone: 02242 8760
Email: @email
Distance to Hennecke GmbH approx. 7 kilometres
Cityhotel Oktopus****
Zeithstraße 110
53721 Siegburg
Phone: 02241 84640-0
Email: @email
Distance to Hennecke GmbH approx. 8 kilometres

Hotel Kaiserhof***
Kaiserstraße 80
53721 Siegburg
Phone: 02241 1723-0
Email: @email
Distance to Hennecke GmbH approx. 8 kilometres
Gut Grossenbusch Golf Cours Hotel***
Konrad-Adenauer-Straße 100
53757 Sankt Augustin
Phone: 02241 3988-0
Email: @email
Distance to Hennecke GmbH approx. 4 kilometres