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 containment tanks.
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.