The ESMA E188 ultrasonic cleaning system provides a gentle parts cleaning and drying processes. The E188 works to loosen paste, solder, and other debris that accumulates in gaps and cavities. The E188 ultrasonic action cleans blind and complex part areas. This action also works to ensure a faster and more thorough drying of the electronic assembly. The E188 can be manufactured as a fully-automated cleaning, rinsing, drying system; the model E700.