C-SYS I SEMA Technology Group machine service worldwide

Our support does not end with product delivery!

Service Team

Our customers have an entire team of service employees at their disposal at SEMA Technology Group, who can respond quickly and professionally to any issues as required. From spare part and wear part package up to complete conversion of the cleaning system, our employees are at your disposal - C-SYS thus provides a worldwide machine service!

Worldwide first-class representations

With the very large international customer base, SEMA Technology Group also provides an international service. SEMA Technology Group is able to offer a first-class first level support.
All our partners have their roots In European mechanical engineering and thus have great know-how in the area of sophisticated mechanical engineering, hence making solutions available quickly


Regular maintenance of your system has a high impact on the continuous optimum productivity as well as a continuously high cleaning result. As manufacturer of innovative cleaning systems, C-SYS places great emphasis on supporting its customers – even after the sale has been made.

We offer you:

  • Analysis of your service requirements
  • Customised maintenance contracts
  • Support on site
  • Flexible solutions without contract

Contact us at service(at)

Conversions / optimisations

Get the maximum out of your systems – with the continuous further development of our cleaning technology, we can optimise your systems with regard to cleaning result and energy consumption.
Your requirements have changed – no need to replace your system. We will be pleased to check and notify you of options for conversions, capacity increases or options for meeting changed operating conditions.

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Retrofit - machine refurbishment

C-SYS offers retrofits for the cleaning systems from KNOTH. Here, the sturdy and modular design pays off, many components can also be reused after respective mechanical and optical reworking.
Service professionals are available for this, processing the projects quickly and in a customised way, to keep the downtime as short as possible.

Contact us at service(at)