The 22L benchtop ultrasonic cleaner utilizes advanced ultrasonic technology to deliver superior cleaning performance for various industrial applications. Through specially designed transducers, electrical energy is converted into high-frequency mechanical vibrations that create microscopic cavitation bubbles in the cleaning solution.

This powerful cleaning action effectively removes contaminants from metal, glass, and plastic surfaces. The machine features a durable SUS304 stainless steel tank and offers precise temperature control from 20-80°C for optimal cleaning results.

With applications across multiple industries, this ultrasonic cleaner is perfect for:
- Automotive parts: engine components, gearboxes, valves
- Dental and medical instruments
- Jewelry and precious metals
- Electronic components and PCB boards
- Industrial machinery parts and tools

The unit features a semi-automatic operation with CNC control, offering both efficiency and precision. The 40KHz ultrasonic frequency ensures thorough cleaning without damaging delicate parts.
Additional features include a 1-99 minute programmable timer, mechanical heating system, and CE/RoHS certification for safety and quality assurance.

Excellent delivery speed and packaging quality. The shipping was remarkably fast, arriving well ahead of the estimated date, which was a pleasant surprise. Everything was securely wrapped, with no signs of damage during transit, showing great care in handling. The build quality of the item feels sturdy and durable, meeting high standards for industrial use. Customer service was responsive and helpful when I had a query, providing clear answers promptly. Overall, a very satisfying purchase experience from start to finish, with no issues to report. Efficient logistics, robust construction, and supportive assistance make this a reliable choice for anyone needing such equipment. I would definitely consider buying from this seller again based on this positive interaction.