Ultrasonic Tuning Coil 15kHz / 20kHz Industrial Welding Spare PartThe Ultrasonic Tuning Coil 15kHz 20kHz is a precision component designed to stabilize frequency and optimize performance in ultrasonic welding systems. This tuning coil helps maintain accurate resonance, ensuring efficient energy transfer and consistent welding results. Available in both 15kHz and 20kHz variants, it is suitable for ultrasonic plastic welding machines, non woven sealing systems, textile cutting machines, and industrial bonding