Ultrasonic Cake Cutter 20kHz – Perfect Slices Without Crushing

The ultrasonic food cutter includes the following components.
--Ultrasonic generator (power supply)
  The ultrasonic generator converts the power current of 110VAC or 220VAC into a high-frequency high-voltage electrical signal.
--Ultrasonic transducer
  Ultrasonic transducers utilize high-frequency electrical signals from ultrasonic generators and convert them into linear mechanical motion.
  This conversion is achieved using piezoceramic disks that expand when voltage is applied. The ultrasonic transducer used in the food cutting system is specially designed to introduce and expel air for cooling purposes.
--Ultrasonic booster (amplifier)
  The ultrasonic horn is an adjustable component that mechanically regulates the displacement of the transducer's linear vibration to the required level for specific applications, producing optimal cutting performance. The ultrasonic horn also provides a safe, non-vibrating location where it can be mounted on the cutting tool.

  In food-cutting systems, the horns are made from one-piece titanium alloy designs to achieve maximum cutting precision and repeatability. Additionally, the one-piece design allows thorough rinsing, unlike multi-piece ultrasonic horns that can harbor bacteria.
--Ultrasonic cutting tool head (blade)
  Ultrasonic cutting blades are custom tools designed to vibrate at specific frequencies. These tools are meticulously designed using computer modeling techniques to achieve optimal performance and longevity. The ultrasonic blade must be tuned to match the system's frequency. This tuning process requires consideration of the blade head's mass, length, and geometry. Titanium, which has excellent anti-resonance and fatigue resistance properties, is the preferred material for ultrasonic blades. It also meets the hygiene requirements of the food processing industry. Due to the high stress associated with the thin, blade-like geometry required for ultrasonic cutting blades, they should be manufactured using wire EDM machines followed by stress-relief processes to maximize tool life.