Since 1972 Esma Incorporated has been manufacturing high quality
ultrasonic cleaners and washers as well as benchtop electropolishing
equipment. Esma offers a unique approach to automating the ultrasonic
cleaning process by transferring liquids to a single ultrasonic process
chamber from individual heated storage tanks. This unique process works well as unique automated passivation equipment using closed
Esma also offers
electropolishing equipment, which provides polishing and deburring of
small, precision-machined, stainless-steel and chrome-cobalt parts.
The company also produces a unique optional rotating
basket design for ultrasonic washing.