Built for jewelers, dental labs, gunsmiths, and electronics shops who need volume cleaning without compromising on detail, this 22L ultrasonic cleaner combines a roomy 19.7 in. x 11.8 in. x 5.9 in. SUS304 tank with eight sandwich-type transducers driving 480W of 40kHz cavitation. The digital control panel adjusts cycle time from 0-30 min and temperature from 0-80C with a 600W heater, so you can dial in a gentle 35C polish for sterling rings or a 75C deep clean for greasy carburetor parts. The included basket suspends delicate items off the floor to prevent scratches, while the drain valve makes solution swaps quick on busy production days. At 21.06 x 12.99 x 11.42 in. and 22.8 lb., the unit fits on a sturdy bench and stays put through long runs. Whether you are servicing trays of eyeglasses, restoring vintage watch bands, prepping printed circuit boards, or refreshing surgical instruments, the 22L capacity, eight-transducer power, and programmable timer keep the workflow steady and the results consistently bright. Backed by a 600W heat-assisted cycle that powers through grease and oxidation, this cleaning machine moves from light jewelry refresh to industrial parts cleaning without missing a beat.