Yihui Casting provides industrial ultrasonic cleaning machines for jewelry manufacturing, precious metals, and precision casting parts. Designed for professional production environments, these ultrasonic jewelry cleaning machines use controlled cavitation to remove polishing compounds, oil, wax, investment residue, dust, and other contaminants from metal surfaces and hard-to-reach areas. The product range includes 3L to 30L ultrasonic cleaning machines with 28kHz and 40kHz frequencies, heating and degassing functions to meet different cleaning processes. Durable stainless steel tanks, adjustable cleaning time, and stable ultrasonic output support consistent cleaning performance for jewelry workshops, jewelry casting, precious metal processing, and precision metal components. Whether for routine batch cleaning or more demanding industrial applications, Yihui offers practical ultrasonic cleaning equipment for manufacturers seeking efficient and reliable surface cleaning.