1.Does ultrasonic cleaner damage the articles?
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.
2. How to choose ultrasonic cleaning agent?
There are generally two kinds of ultrasonic cleaning agent,
chemical cleaning agent and water-based cleaning agent. Cleaning
agent is chemical action while ultrasonic cleaners are physical
action. Cleaning objects can be thoroughly cleaned when using both
of them. Please choose the right cleaning agent according to
different requirements.
3. Why is a special solution required for cleaning?
Oil or other dirty adhere to the parts, if no special solution, the
oil would just fall off the parts! The purpose of the solution is
to break the bonds between parts and their oil. Water alone has no
cleaning properties.
4. How to avoid damaging the work piece during cleaning?
1) To use correct ultrasonic frequency and ultrasonic power.
2) To choose suitable ultrasonic cleaning agent.
3) To choose reasonable tooling basket and cleaning methods.
5. 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 high frequency and higher precision objects
clean(PCB boards, electronic parts, etc.).
6 What cleaning solution should I use?
Modern ultrasonic cleaning solutions are compounded from a variety
of detergents, including wetting agents and other reactive
components. A large variety of excellent formulations are
available, designed for specific applications. For selecting which
one solution, you could consult your local solution company and
they can give you more professional advice.
7 What cleaning solution shouldn't I use?
Flammables or solutions with low flash points should never be used.
The energy released by cavitation is converted to heat and it may
be explode for flammable liquids. Strong alkali and Acids should be
avoided; they will damage stainless steel tanks.
