The general ultrasonic cleaner consisting of common horn type transducer, sound energy density is approx 0.3-0.5 w/cm², it's enough for common cleaning use, but it's hard for some special industries such as melt filters and spinnerets.

The melt filters and spinnerets cleaner is specially designed for cleaning melt filters and spinnerets, cosist of high power energy-gathered transducers, after amplification of amplitude and focus of energy, the sound energy can reach the power density of 10-12 w/cm², so that this type of melt filters and spinnerets cleaners can greatly improve the cleaning effect for many industries.