by Quality

The expert for mixing, kneading, and stirring matters

…We are specialists for machines for unit operations in mechanical engineering of FOR MIXING, KNEADING, AND STIRRING MATTERS.


For more than 75 years, leading industries from nearly all over the world have been trusting in machines manufactured by MASCHINENFABRIK HERMANN LINDEN GmbH & Co. KG in Marienheide, Germany, for mixing, kneading and stirring applications.

The company now run by the third generation provides you with the matching machine, perfectly suited to the requirements of your product and to the conditions prevailing at your site, while guaranteeing the maximum amount of efficiency, and security of your employees during production.

Special requests? No problem for us! All Linden machines can be extended flexibly to meet the requirements of each substance to be mixed.

We deliver the perfect combination of extensively tried and tested machines and modular setting up which can be adapted to virtually any condition. Heating, cooling, special execution – whatever is good for your product.

Linden International means Made in Germany.


Special executions are available for all machine types. We deliver various special materials which meet the requirements of your product.

Contact us.




All machine types can be built in laboratory, pilot plant, and production sizes.


Our more than 60 employees do everything to fulfil our customers‘ wishes quickly and exactly.

All parts are planned and manufactured on the spot, from 3D-plans and construction through manufacturing to final mounting.

MADE IN GERMANY is our motto, which is why we set great store by quality, efficiency, and precision.

All machine types can be delivered in special execution, e.g.:

  • Various special materials
  • Vacuum execution
  • Continuously variable speed of the mixing tools
  • ATEX execution
  • FDA execution
  • Heatable and coolable execution
  • Wear-protected execution
  • SPS control

  • Recipe management
  • Mechanical seals and other special sealing systems
  • Temperature measuring systems
  • Pressure measuring systems
  • Z-form blades
  • Masticator blades
  • DUPLEX blades
  • Removable mixing troughs for easy cleaning (the complete side wall of the kneader can be removed hydraulically or manually on round guides)

Thanks to these possibilities, we can offer complete systems perfectly suited to your conditions.

Do not hesitate to contact us.


We are specialists for machines for unit operations in mechanical engineering.

Do you have any special requests? Even specific requirements are certainly no problem for us. All our machines are flexibly expandable, in order to be perfectly adjustable for any type mixing substance. We offer you a perfect mix of versatile time-tested basic machines, along with a modular setup, which can be adjusted for virtually any condition.

we develop an overall system perfectly matched to your indiviDual manufacturing requirements.

Feel free to contact us.


Our well-equipped laboratory is always at your disposal for consultation and to help you find the perfect design of your machine.

Single process steps or complete processes are developed and tested here up to the stage of industrial production.

The produced items will be analysed in our laboratory, and the results are then used to find the optimal execution of your machine.

Test Systems

The following facilities are available for experimental purposes.

LAB Kneader


CAPACITY:  2 liter

LAB Kneader


CAPACITY:  35 liter

KNEader with extrusion screw

CAPACITY:  35 liter


CAPACITY:  2 liter


CAPACITY:  10 liter

LAB mixing and kneading MAchine with
extrusion screw

CAPACITY:  2 liter


CAPACITY:  50mm diameter 

LAB Rolling and scoring machine

CAPACITY:  80mm diameter

Special executions are available for all machine types. 

Exhibitions 2023





04. - 10. MAY 2023


Gulfood manufacturing

08.- 10. Nov 2023

Dubai World Trade Center


ProSweets 2020 in Cologne, germany

Gulfood Manufacturing 2019 in DUBAI, U.A.E.

AcHEMA 2018 in Frankfurt, germany

trust in the market leader...
...Spezial requirements are no problem!

... the world of mixing ...



The sustainability management of Hermann Linden Maschinenfabrik GmbH & Co. KG was assessed by the international rating agency EcoVadis. Based on its corporate social responsibility rating, Linden was awarded the “Silver Recognition Level”.


our ambition is to improve

the ecological, economic & social sustainability!

Hermann Linden Maschinenfabrik GmbH & CO. KG
Hauptstr. 123 // 51709 Marienheide


Phone: +49 2264-4591-0
Fax: +49 2264-8715

Site Notice

Information provided according to Sec. 5 German Telemedia Act (TMG):

Hermann Linden Maschinenfabrik GmbH & CO. KG
Hauptstrasse 123
51709 Marienheide

Registration number: HRA 16877
Registering court: Köln

Personally liable shareholder:
Hermann Linden Geschäftsführungsgesellschaft mbH

Represented by:
Managing Directors:
Dipl.-Ing. Frank Hartkopf
Dipl.-Kfm. Alexander Schneider


Phone: +49 2264 - 4591-0
Fax: +49 2264 - 8715
Email: info@linden-kneter.de


VAT Id number according to Sec. 27 a German Value Added Tax Act:

Responsible for editorial:

Hermann Linden Maschinenfabrik GmbH & CO. KG
Hauptstrasse 123
51709 Marienheide

Dispute resolution

The European Commission provides a platform for online dispute resolution (OS): https://ec.europa.eu/consumers/odr.
Please find our email in the impressum/legal notice.


We do not take part in online dispute resolutions at consumer arbitration boards.

Liability for Contents

As service providers, we are liable for own contents of these websites according to Sec. 7, paragraph 1 German Telemedia Act (TMG). However, according to Sec. 8 to 10 German Telemedia Act (TMG), service providers are not obligated to permanently monitor submitted or stored information or to search for evidences that indicate illegal activities.

Legal obligations to removing information or to blocking the use of information remain unchallenged. In this case, liability is only possible at the time of knowledge about a specific violation of law. Illegal contents will be removed immediately at the time we get knowledge of them.

Liability for Links

Our offer includes links to external third party websites. We have no influence on the contents of those websites, therefore we cannot guarantee for those contents. Providers or administrators of linked websites are always responsible for their own contents.

The linked websites had been checked for possible violations of law at the time of the establishment of the link. Illegal contents were not detected at the time of the linking. A permanent monitoring of the contents of linked websites cannot be imposed without reasonable indications that there has been a violation of law. Illegal links will be removed immediately at the time we get knowledge of them.


Contents and compilations published on these websites by the providers are subject to German copyright laws. Reproduction, editing, distribution as well as the use of any kind outside the scope of the copyright law require a written permission of the author or originator. Downloads and copies of these websites are permitted for private use only.
The commercial use of our contents without permission of the originator is prohibited.

Copyright laws of third parties are respected as long as the contents on these websites do not originate from the provider. Contributions of third parties on this site are indicated as such. However, if you notice any violations of copyright law, please inform us. Such contents will be removed immediately.


Privacy Policy

1. An overview of data protection


The following gives a simple overview of what happens to your personal information when you visit our website. Personal information is any data with which you could be personally identified. Detailed information on the subject of data protection can be found in our privacy policy found below.

Data collection on our website

Who is responsible for the data collection on this website?

The data collected on this website are processed by the website operator. The operator's contact details can be found in the website's required legal notice.

How do we collect your data?

Some data are collected when you provide it to us. This could, for example, be data you enter on a contact form.

Other data are collected automatically by our IT systems when you visit the website. These data are primarily technical data such as the browser and operating system you are using or when you accessed the page. These data are collected automatically as soon as you enter our website.

What do we use your data for?

Part of the data is collected to ensure the proper functioning of the website. Other data can be used to analyze how visitors use the site.

What rights do you have regarding your data?

You always have the right to request information about your stored data, its origin, its recipients, and the purpose of its collection at no charge. You also have the right to request that it be corrected, blocked, or deleted. You can contact us at any time using the address given in the legal notice if you have further questions about the issue of privacy and data protection. You may also, of course, file a complaint with the competent regulatory authorities.

Analytics and third-party tools

When visiting our website, statistical analyses may be made of your surfing behavior. This happens primarily using cookies and analytics. The analysis of your surfing behavior is usually anonymous, i.e. we will not be able to identify you from this data. You can object to this analysis or prevent it by not using certain tools. Detailed information can be found in the following privacy policy.

You can object to this analysis. We will inform you below about how to exercise your options in this regard.

2. General information and mandatory information

Data protection

The operators of this website take the protection of your personal data very seriously. We treat your personal data as confidential and in accordance with the statutory data protection regulations and this privacy policy.

If you use this website, various pieces of personal data will be collected. Personal information is any data with which you could be personally identified. This privacy policy explains what information we collect and what we use it for. It also explains how and for what purpose this happens.

Please note that data transmitted via the internet (e.g. via email communication) may be subject to security breaches. Complete protection of your data from third-party access is not possible.

Notice concerning the party responsible for this website

The party responsible for processing data on this website is:

Hermann Linden Maschinenfabrik GmbH & CO. KG
Hauptstr. 123
51709 Marienheide

Telephone: +49 2264 - 4591-0
Email: info@linden-kneter.de

The responsible party is the natural or legal person who alone or jointly with others decides on the purposes and means of processing personal data (names, email addresses, etc.).

Revocation of your consent to the processing of your data

Many data processing operations are only possible with your express consent. You may revoke your consent at any time with future effect. An informal email making this request is sufficient. The data processed before we receive your request may still be legally processed.

Right to data portability

You have the right to have data which we process based on your consent or in fulfillment of a contract automatically delivered to yourself or to a third party in a standard, machine-readable format. If you require the direct transfer of data to another responsible party, this will only be done to the extent technically feasible.

Information, blocking, deletion

As permitted by law, you have the right to be provided at any time with information free of charge about any of your personal data that is stored as well as its origin, the recipient and the purpose for which it has been processed. You also have the right to have this data corrected, blocked or deleted. You can contact us at any time using the address given in our legal notice if you have further questions on the topic of personal data.

Opposition to promotional emails

We hereby expressly prohibit the use of contact data published in the context of website legal notice requirements with regard to sending promotional and informational materials not expressly requested. The website operator reserves the right to take specific legal action if unsolicited advertising material, such as email spam, is received.

3. Data protection officer

Statutory data protection officer

We have appointed a data protection officer for our company.

Dr. Ralf Schadowski
Hauptstr. 123
51709 Marienheide

Telephone: 0241 - 44 68 80
Email: datenschutz@linden-kneter.de

4. Data collection on our website


Some of our web pages use cookies. Cookies do not harm your computer and do not contain any viruses. Cookies help make our website more user-friendly, efficient, and secure. Cookies are small text files that are stored on your computer and saved by your browser.

Most of the cookies we use are so-called "session cookies." They are automatically deleted after your visit. Other cookies remain in your device's memory until you delete them. These cookies make it possible to recognize your browser when you next visit the site.

You can configure your browser to inform you about the use of cookies so that you can decide on a case-by-case basis whether to accept or reject a cookie. Alternatively, your browser can be configured to automatically accept cookies under certain conditions or to always reject them, or to automatically delete cookies when closing your browser. Disabling cookies may limit the functionality of this website.

Cookies which are necessary to allow electronic communications or to provide certain functions you wish to use (such as the shopping cart) are stored pursuant to Art. 6 paragraph 1, letter f of DSGVO. The website operator has a legitimate interest in the storage of cookies to ensure an optimized service provided free of technical errors. If other cookies (such as those used to analyze your surfing behavior) are also stored, they will be treated separately in this privacy policy.

Server log files

The website provider automatically collects and stores information that your browser automatically transmits to us in "server log files". These are:

  • Browser type and browser version
  • Operating system used
  • Referrer URL
  • Host name of the accessing computer
  • Time of the server request
  • IP address

These data will not be combined with data from other sources.

The basis for data processing is Art. 6 (1) (f) DSGVO. The website operator has a legitimate interest to ensure an optimized service provided free of technical errors. Therefore server log files have to be stored.

5. Analytics and advertising

Google Analytics

This website uses Google Analytics, a web analytics service. It is operated by Google Inc., 1600 Amphitheatre Parkway, Mountain View, CA 94043, USA.

Google Analytics uses so-called "cookies". These are text files that are stored on your computer and that allow an analysis of the use of the website by you. The information generated by the cookie about your use of this website is usually transmitted to a Google server in the USA and stored there.

Google Analytics cookies are stored based on Art. 6 (1) (f) DSGVO. The website operator has a legitimate interest in analyzing user behavior to optimize both its website and its advertising.

IP anonymization

We have activated the IP anonymization feature on this website. Your IP address will be shortened by Google within the European Union or other parties to the Agreement on the European Economic Area prior to transmission to the United States. Only in exceptional cases is the full IP address sent to a Google server in the US and shortened there. Google will use this information on behalf of the operator of this website to evaluate your use of the website, to compile reports on website activity, and to provide other services regarding website activity and Internet usage for the website operator. The IP address transmitted by your browser as part of Google Analytics will not be merged with any other data held by Google.

Browser plugin

You can prevent these cookies being stored by selecting the appropriate settings in your browser. However, we wish to point out that doing so may mean you will not be able to enjoy the full functionality of this website. You can also prevent the data generated by cookies about your use of the website (incl. your IP address) from being passed to Google, and the processing of these data by Google, by downloading and installing the browser plugin available at the following link: https://tools.google.com/dlpage/gaoptout?hl=en.

Objecting to the collection of data

You can prevent the collection of your data by Google Analytics by clicking on the following link. An opt-out cookie will be set to prevent your data from being collected on future visits to this site: Disable Google Analytics.

For more information about how Google Analytics handles user data, see Google's privacy policy: https://support.google.com/analytics/answer/6004245?hl=en.

Outsourced data processing

We have entered into an agreement with Google for the outsourcing of our data processing and fully implement the strict requirements of the German data protection authorities when using Google Analytics.

Demographic data collection by Google Analytics

This website uses Google Analytics' demographic features. This allows reports to be generated containing statements about the age, gender, and interests of site visitors. This data comes from interest-based advertising from Google and third-party visitor data. This collected data cannot be attributed to any specific individual person. You can disable this feature at any time by adjusting the ads settings in your Google account or you can forbid the collection of your data by Google Analytics as described in the section "Refusal of data collection".

6. Plugins and tools

Google Web Fonts

For uniform representation of fonts, this page uses web fonts provided by Google. When you open a page, your browser loads the required web fonts into your browser cache to display texts and fonts correctly.

For this purpose your browser has to establish a direct connection to Google servers. Google thus becomes aware that our web page was accessed via your IP address. The use of Google Web fonts is done in the interest of a uniform and attractive presentation of our website. This constitutes a justified interest pursuant to Art. 6 (1) (f) DSGVO.

If your browser does not support web fonts, a standard font is used by your computer.

Further information about handling user data, can be found at https://developers.google.com/fonts/faq and in Google's privacy policy at https://www.google.com/policies/privacy/.

Google Maps

This site uses the Google Maps map service via an API. It is operated by Google Inc., 1600 Amphitheatre Parkway, Mountain View, CA 94043, USA.

To use Google Maps, it is necessary to save your IP address. This information is generally transmitted to a Google server in the USA and stored there. The provider of this site has no influence on this data transfer.

The use of Google Maps is in the interest of making our website appealing and to facilitate the location of places specified by us on the website. This constitutes a justified interest pursuant to Art. 6 (1) (f) DSGVO.

Further information about handling user data, can be found in the data protection declaration of Google at https://www.google.de/intl/de/policies/privacy/.