2L Mechanical Timer Heater Adjustable 304 Stainless Steel
Ultrasonic Cleaner For Small Auto Part
Germany designed mechanical timer and heater control, long life
usage.
Low noise when work, portable light weight.
2L ~ 30L available can meet any of your cleaning requirement.
Dual fuse protection design, safety usage.
Suitable for all kinds of commercial applications, like glasses /
optical/ agricultural tool/ hardware tool/ small auto part......
Application of auto parts cleaning machine in phosphating treatment
and coating treatment
The pre-treatment process of ultrasonic cleaning machines is very
important. The general traditional process is degreasing, water
washing, hydrochloric acid rust removal, water washing,
neutralization, water washing, surface conditioning, water washing,
phosphating, water washing and drying. The biggest drawback of this
process is that it is difficult to wash off the residual acid after
pickling and rust removal of parts with complex structures,
especially after phosphating of welded assemblies, the residual
liquid contained in the cracks affects the processing of subsequent
processes. After the workpiece is sprayed, rust appears along the
crack in a short time, and the surface of the coating is damaged.
Seriously affect the appearance and internal quality of the
product. Such as motorcycle wheels, fuel tanks, frames, security
doors, etc.
After the research and practice of ultrasonic cleaning machine
technology in phosphating treatment in recent years, good results
have been achieved in improving the spraying quality of products
and preventing rusting of painted parts.
Second, the ultrasonic cleaning machine rinse
The liquid that penetrates into the welding joints during the
process of degreasing, rust removal, water washing, surface
conditioning, and phosphating of the workpiece is difficult to
discharge, and cannot be completely removed by water washing. rust.
If these residual liquids cannot be completely dried during the
drying process, when the powder is sprayed and dried at high
temperature, the residual liquid will seep out of the weld due to
thermal expansion, affecting the combination of the coating and the
metal surface, resulting in a decrease in the adhesion of the
coating. even break away.
Three, ultrasonic cleaning machine process parameters
The temperature of ultrasonic cleaning is an important factor
affecting the cleaning speed. Properly increasing the cleaning
temperature can increase the cavitation capacity and shorten the
cleaning time. However, if the temperature exceeds a certain
temperature, the cavitation effect will be reduced due to the
increase of the vapor pressure, so a certain temperature must be
maintained. Tests show that water-soluble media generally works
best at 50℃±5.
Skymen company
Skymen is an original manufacturer dedicated to ultrasonic cleaning equipment since 2007. We set up a branch in Hong Kong in 2009, after then
the factory was established in Shenzhen to R & D and manufacture
various types of ultrasonic equipments. Now Skymen become one of
the leading ultrasonic cleaner manufacturers in China and all over
the world.
Products include CE, FCC, PSE, KC and other safety certifications, as well as ROHS, PAHS, REACH, SCCP environmental certification, and passed the factory audit BSCI, ISO13485, ISO9001 quality management system.
How to contact us?
Attn: Wendy Wu (marketing representative)
Tell/ Whatsapp: +86 13535013402
Email: sales17@skymen.cn
