Since 1976, the company Sauter  has been working in the field of silo and concrete heating  and developed as a leading company in this field.  The heating of concrete is necessary, especially in cold regions. Over the past three decades, more than 2.000 systems have been delivered primarily in the DACH region, Scandinavia, Russia and Canada.
In 2010 the company Sauter was taken over by the owners of KTI Plersch Kältetechnik GmbH. The newly formed company  operates under the name Sauter Plersch AG.

The company KTI Plersch Kältetechnik GmbH has been working for more than 25 years in the field of  concrete cooling. More than 2,800 systems  have been installed worldwide, KTI has now become the world market leader in concrete cooling.

The cooling or heating of concrete is necessary to control the temperature profile of the fresh concrete. Without controlled cooling, the stress cracks would form within the concrete which leads to instability and fractures. Especially with dam, tunnel or bridge projects, this would be an incalculable risk. On the other hand winter concrete must be heated so that the mapping process can be always guaranteed.

For this reason, the rules for the concrete temperature is always precisely formulated,  even in moderated  temperature zones concrete heating or cooling is becoming more and more important.

Now, Sauter Plersch AG and KTI Plersch Kältetechnik GmbH can design a suitable solution for all temperature zones of the world and for every possible customer requirement . This provides the ultimate competitive advantage to both the companies. These solutions are mainly for the crucial needs of a global customer.