High performance ultrasonic cleaning bath with heating for industry, service and maintenance. The welded oscillating tank made of stainless steel 1.4404, 2 mm guarantees highest durability even with intensive use. A modular construction allows various configurations from the single cleaning tank to the complete cleaning line. The integrated overflow pocket is used to connect an oil separator to separate cleaned oil films from the cleaning solution. High performance ultrasonic cleaning bath with heating for industry, service and maintenance. The welded oscillating tank made of stainless steel 1.4404, 2 mm guarantees highest durability even with intensive use. A modular construction allows various configurations from the single cleaning tank to the complete cleaning line. The integrated overflow pocket is used to connect an oil separator to separate cleaned oil films from the cleaning solution.