The ultrasonic horn is a component composed of the supercharger body and the supercharger clamp ring. It is installed between the ultrasonic transducer and the ultrasonic tool head, and modifies the vibration amplitude applied to the ultrasonic tool head. The ultrasonic horn is like a gear in a car, the lowest gear is the first gear, so forward. This also means that the higher the ultrasonic horn you put, the greater the power required to start it. So even if the ultrasonic tool head can obtain greater gain (higher ratio), if your ultrasonic generator is not strong enough, you will not be able to start it, and the ultrasonic generator will be overloaded. In order to provide amplitude variation, ultrasonic horn will have different diameters and masses at its center or at either side of the node. The horn has different "gain" ratios. Select the correct ultrasonic horn: When selecting ultrasonic horn for application, it is recommended to use the lowest gain ratio, which will provide acceptable application results for the correct amplitude value. This will help to operate the ultrasonic tool head at a lower fatigue level, thereby improving the reliability of the tool. Ultrasonic tool heads are designed to operate within the limits of the largest ultrasonic horn, so they do not exceed unreliable fatigue stress levels. The maximum ultrasonic horn limit of the special ultrasonic tool head is directly etched on the ultrasonic tool head together with the tool head identification number. The horn is made of titanium or aluminum. Although titanium horn is expensive, it is more solid. The threaded hole of the stud can withstand many assembly and disassembly cycles. Aluminum superchargers are recommended for continuous applications that are conducive to heat dissipation.