Energy efficiency is considered to be of primary importance in the cement industry – in both large cement groups as well as in smaller independent cement works. Process fans, in particular, which are among the machines with a high energy demand, represent a large savings potential.
Venti Oelde has succeeded in reducing the energy costs of a centrifugal fan, in operation for many years, by almost a quarter. The investment easily paid for itself after 7200 hours of operation, that is, within 14 months.