LEO Leads the Smart Cleaning Revolution for a Cleaner, Sustainable Future

Technology Highlights

1. Dual-Frequency Vibration Technology (e.g., 28/40 kHz, 40/80 kHz, or 40/120 kHz)
• Low frequency (e.g., 28 kHz) produces larger cavitation bubbles, effectively removing heavy contaminants such as grease and sticky residues.
• High frequency (e.g., 80 kHz or 120 kHz) targets fine particles and deep crevices, ideal for delicate areas such as micro wiring on PCBs and optical lens edges.
• The dual-frequency design ensures more comprehensive and uniform cleaning, achieving both efficiency and quality.
2. Intelligent Control & Automated Design
• Integrated PLC control system supports timer settings, frequency switching, and automatic lifting, minimizing manual errors in the cleaning process.
• User interface and mechanical structure are ergonomically designed to reduce physical strain and improve usability and safety, meeting the demands of modern manufacturing environments.
• Automatic lifting models allow users to set up hands-free cleaning cycles, with baskets lowering and rising automatically for a highly efficient workflow.
3. Durable Stainless Steel Construction & Precise Heating Control
• Constructed with stable-thickness SUS304 stainless steel tanks, offering strong resistance to acids and alkalis, and compatible with various chemical environments and cleaning solvents.
• Heating temperature can be adjusted from room temperature up to 99 °C (practically reaching about 65 °C), accelerating the cleaning process and enhancing results when used with detergents.

Typical Applications & Key Benefits

1. Use Cases:
• Semiconductor & Electronics Industry: Cleaning of PCBs, IC packaging components, optical lenses, electronic parts, etc.
• Aerospace & Tooling Industry: High-efficiency cleaning of aircraft tire rims, hand tools, and other precision components.
2. Performance & Benefits:
• Significantly reduces cleaning time while enhancing decontamination results.
• Automated systems reduce labor needs and operator error, lowering long-term operational costs.
• Compatible with a wide range of materials and complex geometries, ensuring consistent cleaning quality and improved process reliability.

Industry Trends & Market Alignment

The global ultrasonic cleaning equipment market is steadily expanding—from USD 2.1 billion in 2024 to an estimated USD 3.9 billion by 2035, with a CAGR of approximately 5.8%. Dual-frequency technology, automation, and energy-saving designs have emerged as key industry trends, perfectly aligning with LEO’s technological direction.

Expertise & Future Outlook

With over 30 years of experience in dual-frequency and intelligent ultrasonic cleaning technologies, LEO offers deep R&D capabilities, customized solutions, and international service experience. The company aims to expand its innovations into smart manufacturing platforms by integrating eco-friendly cleaning agents, IoT-based monitoring, and remote control systems—accelerating its global service deployment and achieving higher levels of automation.

Conclusion

This breakthrough dual-frequency ultrasonic cleaning system delivers high-quality, high-efficiency, and high-safety cleaning solutions across industries. It embodies LEO ’s leadership in precision cleaning and smart manufacturing technologies. Looking ahead, LEO is committed to partnering with industry leaders to build a cleaner, greener, and smarter future for ultrasonic cleaning.