How to choose a cleaning solution?

Frequency selection:

High frequency (above 80kHz): precision electronic and optical components.

Intermediate frequency (40-60kHz): General industrial components.

Low frequency (20-30kHz): Heavy oil stains or large components.

Cleaning agents: water-based (environmentally friendly), solvent (degreasing), acidic/alkaline (rust removal).

If specific cleaning parameters are needed for a certain type of product (such as jewelry or PCB), further explanation of the requirements can be provided!