EVAPORATOR | Falling Film

The falling film evaporator is a highly efficient concentration system widely used in molasses production lines. The system operates by distributing the liquid as a thin film over the inner surfaces of the tubes, allowing it to flow downward. During this film flow, heat transfer takes place, causing the water contained in the product to evaporate until the molasses reaches the desired concentration. Thanks to its ability to operate under vacuum, the boiling temperature of the product is reduced. As a result, the molasses is exposed to less thermal stress, helping preserve its nutritional properties and natural color. This provides a significant advantage, particularly for heat-sensitive products. Since the falling film evaporator operates on the principle of short-time heat treatment, it enables high processing efficiency without compromising product quality. With its energy-efficient design, continuous operation capability, and low fouling tendency, it provides a reliable solution for industrial production lines.