For UHT treatment SF&DS has developed the Sterideal, a tubular heat exchanger with an extremely high regenerative capacity (more than 86% of the heat can be regenerated), which helps dairy producers minimize their operating costs. Thanks to the helical configuration of concentric multi-tube heat exchanger modules, there are no blind spots or sharp curves in which product can accumulate. This also makes for faster and better cleaning. For special UHT treatment processes (e.g. at extremely high temperatures, up to approximately 160°C) SF&DS supplies the Steritwin. This is an extremely flexible heat exchanger in which the product can be heated, at the producer’s discretion, either by indirect heating or with a combination of direct and indirect heating.