【PREMIUM DESIGN】- ONEZILI ultrasonic cleaner 30L is made of premium stainless steel 304, which is corrosion-resistant and rust-proof and does not leak water, including inner tank, ultrasonic casing, cleaning basket and lid. 【POWERFUL TRANSDUCER】: 600W (60W x10) powerful sonic cleaner, 8 industrial grade transducers built into the ultrasonic pcb cleaner, which strengthen the ultrasonic power, making superior cleaning results. 【HEATING AND TIMER FUNCTION】- Heating temperature 30-80℃ (66-176℉) and 0-30 mins adjustable for this ultrasonic cleaner gun machine, the heating function stops automatically when the temperature is higher than the preset value. 【DEEP CLEANING】 - Using the ultrasonic vibrations treatment method to improve cleaning efficiency, and the cleaning frequency of 40KHz can remove stains on items in a few seconds without damaging the items, specially the heating function improves cleaning effect for the oil and wax. 【WIDE APPLICATION】- Industrial ultrasonic cleaner is used to disperse, emulsify, bubble, extract, deoil, remove rust/dirt/dust/wax and more, Suitable for jewelry, dental equipment, lab equipment, PC board, electronic components, industrial, and other washing supplies.