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Welcome to the world of Heat Exchanger

In many sectors, such as the food industry, energy industry, logistics, mechanical engineering or building services engineering, cooling is always system-relevant and critical for the quality of processes and thus the final products. As a manufacturer of high-quality components for refrigeration and air conditioning technology, we know: Applications determine the requirements for heat exchangers and air coolers.
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.
Regardless of whether it is a question of refrigerant requirements, energy efficiency, corrosion protection, material combinations, various fin spacing as well as optimized tube and fin geometries, etc., 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. Even under extreme climatic conditions, our air coolers prove their performance and reliability on a daily basis.

More about Walter Roller:

Walter Roller GmbH & Co. is an internationally operating family owned company in the refrigeration and air conditioning industry. At the head office in Gerlingen near Stuttgart Walter Roller stands for 75 years for the development, production and the selling of high-quality heat exchanger products in the premium segment. Examples of the highly efficient solutions for heating, cooling and ventilation are applications in commercial and industrial refrigeration, air conditioning and process cooling where customized products are of high importance.
Via trade and service partners Walter Roller is present in over 30 countries worldwide. The products which are developed in Germany are as well produced in Bangkok for the Asian market.