Paper Cup welding Horn(Mould,Sonotrode) Different size Any design... Supply Ultrasonic Welding Horn:1. ... . Material: steel, aluminum, titanium4. High precision Ultrasonic welding horn(mould,Sonotrode) with special design,any size,any frequency5. These Horns ... shop on CNC machines at FaridabadApllication fields:Ultrasonic welding horn(mould,Sonotrode)are widely used in Ultrasonic Spot welding machine, ...