The difference between ultrasound and high frequency is that

Hello, everyone, according to your question, I will make the following explanation:

Simply put, the high frequency machine is a plastic welding machine for welding soft materials. Welding materials are PVC\PET\TPU\PU, etc.

Ultrasonic wave is more suitable for welding hard plastic materials, such as PP\ABS\PET\PETG, etc.

It is considered that these two kinds of equipment are welding and sealing equipment, and they have great uses in their respective fields.

Dongxiong high frequency welding machine