AutoClean ultrasonic automotive washing systems are designed for sensitive cleaning of engines and engine components for the automotive, marine, railway, and aviation industries. Before surface treatment or final assembly, in production, maintenance, repair lines; these systems are widely used in precision cleaning of all kinds of parts such as engines, engine blocks, cylinder heads, injectors, brake discs, gearboxes and radiators. AutoClean washing systems are tens of times more effective than conventional hand washing. Due to ultrasonic cleaning in AutoClean washing systems, the smallest holes and sections are effectively reached, and an effective cleaning is done. In the AutoClean washing system, where ultrasonic washing takes place in a single tub, it is offered as 28kHz or 40kHz ultrasonic standard on the sides or on the bottom, depending on the volume and tank geometry.