Roller News
Roller presents innovative, highly efficient air coolers suitable for use with F-Gas compliant refrigerants at Chillventa
Delivery reliability, energy efficiency and the use of F-Gas compliant refrigerants are the key themes of Roller's participation at this year's Chillventa. In line with these topics, Roller will be…
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Expansion of production at the Roller air cooler plant
Roller opens another assembly hall within just one year. The reason for this further expansion is the sustained and foreseeable high demand for quality air coolers over the next few years. This…
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Roller EasySelect - The new selection software for air coolers and heat exchangers
From July 2022, Roller will offer a completely newly developed software that is web-based and complies with the latest online standards and is thus available at any time - even on a smartphone. The…
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Roller defrost system reduces energy costs by 75%
Energy-efficient and reliable operation is essential when using air coolers in cooling applications. Electric defrosting, which is common in deep cooling, generates energy costs that can be reduced by…
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Walter Roller celebrates 75th anniversary
Founded in 1946, 2021 is a very special year for Walter Roller GmbH & Co based in Gerlingen near Stuttgart. This year, the expert for air coolers and heat exchangers celebrates its 75th anniversary.
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