FAQ
1. How about after sales services?
1 Year warranty for Skymen ultrasonic cleaner.
If any technical problem during warranty time, replacement parts will be sent free of charge. And technical support is also available after 1 year.

2. What are the advantages of ultrasound over traditional cleaning methods?
Minimize the use of manual labor
Make cleaning and degreasing without the use of organic solvents
Clean hard to reach areas of products and remove all types of dirt
Shorten the processes such as extraction, dispersion, purification, chemical reactions
Eliminates costly mechanical and chemical cleaning of heat exchangers

3. What frequency is better for my parts?
Frequency is suggested based on pollutants in the objects.
28kHz frequency is stronger, better for car/motor/truck/vessel parts clean(remove oils, grease, pastes, etc. )
40kHz is better for pcb boards, electronic parts, etc.
Higher precision goods, higher frequency.

4. Can ultrasonic cleaning damage parts?
Ultrasonic cleaning is considered safe for most parts; Although in some cases it is necessary to observe caution. Although the effect of thousands of implosions per second is very powerful, the cleaning process is safe.