Ultrasonic application in food processing industry

　Ultrasonic can cut cakes, pies, cheese, pizza, bread, candy and other foods, and the cut surface is clean and flat. When cutting foods like nuts or raisins with ultrasonic equipment, it can produce finer breakage than conventional cutting processes. Therefore, ultrasonic cutting food has more advantages than the traditional method: the cutting surface is clean and flat, the cutting knife has a longer service life, and more importantly, it can reduce the time of production stoppage due to cleaning and maintenance.
　When cutting food, the ultrasonic cutter vibrates at a frequency of 20, kHz (or 30/40 kHz) so that food debris does not remain on the blade. The surface of the cut food is very clean and the separation between the layers is kept clear. Recent research has shown that higher frequency (30 and 40 kHz) ultrasonic cutters have the best cutting results for hot and viscous foods, while there is no noise throughout the process.
　Ultrasonic cutting systems can reduce production time by 70% to 90% compared to conventional equipment due to routine cleaning and maintenance. Customers who use traditional cutting equipment can only make small changes to existing equipment if they want to use the ultrasonic process to process food, or introduce new system designs based on existing production designs. In this regard, we have very rich experience.