Innovation process.
We design innovations within the team.

Development means for us interdisciplinary teamwork: from the pre-development to the volume production development to the start of production and even the downstream volume production support. From conventional mechanical engineering to software development, from food technology to CFD simulation - we all work together on finding a solution.

We take an interdisciplinary approach, adopting direct decision paths, entrepreneurial scope and a result that convinces our customers.

  • Product development
  • Basic research
  • Application research and development
  • Laboratory and prototype design

Technology that does more.
The secret to our success: Innovation.

RATIONAL counteracts an increase in competition, price dumping and lower margins by deploying an effective strategy: Innovation! This means: We develop innovations that deliver maximum added customer value to increase demand. This is why we have developed four intelligent functions for our SelfCookingCenter®:

  • iCookingControl®
    - Simplicity through cooking intelligence -
  • iLevelControl
    - Intelligent mixed loads -
  • HiDensityControl®
    - Precision for exceptional quality -
  • Efficient CareControl
    - Intelligent automatic cleaning -

We systematically orient ourselves to the needs of our customers. Our strength in innovation has been awarded with various certificates and awards.


Always in dialogue to guarantee the best customer benefits: Our employees in product development.


Interdisciplinary development work:
Kitchen managers and engineers discuss test results.


Testing the electromagnetic compatibility in our in-house EMC cabinet.


Our employees agree to volume production support.

Our company is based on a systematic process organisation.
Find out more:

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Join our team.

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We would be delighted to answer any questions about our application.

+49 8191 3270 Contact us