ULS540 – Ultrasonic Washer
The LS Industries ULS540 delivers powerful, yet gentle ultrasonic cleaning using high-frequency sound waves to remove contaminants from metal, glass, rubber, ceramic, and more. Designed for precision and versatility, the ULS540 is ideal for industries that demand safe, effective, and environmentally friendly cleaning of delicate or complex parts.
At the core of the system are synchronized 28 kHz generators and replaceable 1 kW transducer sets, delivering consistent ultrasonic energy for thorough cleaning performance. The LS fluid dynamics oil separation system with integrated oil skimmer ensures low maintenance and clean bath longevity, while the floating/PEEK water level sensor provides automatic monitoring and protection.
Key features include:
- Automatic nightly eco mode to conserve energy and reduce operating costs
- Perimeter-sealed, insulated top lid with 2" thermal and acoustic insulation for quieter, more efficient operation
- Multi-language touchscreen control panel for user-friendly operation across global teams
- Oil skimmer for continuous separation of contaminants from cleaning solution
- Environmentally friendly process—no harsh chemicals required
With its advanced features, intuitive controls, and durable design, the LS ULS540 is the ideal ultrasonic washer for facilities seeking high-performance cleaning that’s gentle on parts, efficient in operation, and sustainable in practice.
Why Choose LS Industries?


