China Factory Ultrasonic Cleaner 1.8L Powerful 40KHz Cleaning for Jewelry Glasses & Circuit Boards BST-300
BST-300 Ultrasonic Cleaner is a high-performance, professional-grade device designed for precision cleaning. Featuring a 1.8L stainless steel tank and a 40KHz ultrasonic frequency, it delivers powerful yet gentle cleaning. Powered by a 50W transducer and Swiss CPU control technology, it ensures stable performance, high efficiency, and long-lasting durability. The machine weighs only 1.9kg and measures 175x165x200mm, making it compact and portable.
It is highly versatile, widely used for cleaning eyeglasses, jewelry, watch parts, dentures, and electronic PCB boards. The device includes a forced cooling system supporting up to 12 hours of continuous operation. With its safe circuit design and PCBA moisture-proof treatment, BST-300 provides a secure, reliable, and professional cleaning experience for both home and commercial environments.
