Welcome to the world of Heat Exchangers
Together with you we develop customized heat exchangers, air coolers and fan coil units for your refrigeration requirements.
Either as standard equipment or system-specific as a system solution.
Walter Roller offers the optimal solution for every capacity range and every application in refrigeration technology with its wide range of heat exchangers and air coolers.
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Roller News

Kälteanlagenprojekt der Landmetzgerei Bendel
Tradition trifft Zukunft – Walter Roller im Fischer Kälte-Klima FRESH-Magazin! Für das umfassende Kälteanlagenprojekt der Landmetzgerei Bendel durften wir als Partner erneut zeigen, wie moderne…

New LE/LK Heat Exchanger Brochure
Custom-built heat exchangers for every application

Walter Roller unterwegs
Entdecken Sie unsere Expertise in Kälte- und Klimageräten live!

How can we help you?
We consult you competently and comprehensively!
Make a concrete enquiry now!
Tel.: +49 (0) 7156 / 2001-30
markus.mank@walterroller.de