We are a professional manufacturer of ultrasonic horn/mold, and the ultrasonic horn are mainly made by aluminum alloy, steel and titanium alloy, different materials are suitable for different application and products. 1. We can choose suitable ultrasonic horn mold sonotrode according to your products 2. We can manufacture all types of ultrasonic horn mold sonotrode according to clients sample or drawing. 3. Ultrasonic welding ultrasonic horn mold sonotrode are designed according to clients requirements. 4. The ultrasonic horn/mold is strong and durable. 5. The welding effect is good, and there is no marks or damage on the welded appearance. 6. we will do the ANSYS testing for our molds Model: MY-MJ1520-1-S Frequency: 15-40k Power: 800-8000w Voltage: 110V/220V