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Separating or segregating dry materials into fine particle sizes? As accessories to round separators, Sweco offers two separate styles of ultrasonic systems for fine mesh screening. The Sono-Energy and Sono-Wave technologies produce secondary vibrations on screen surfaces, improving screening performance.

Sono-Energy
The Sweco Sono-Energy™ System allows separations of light bulk density powders previously thought impossible. The Sono-Energy creates a secondary ultrasonic vibration that prevents blinding on fine meshes (60-635 mesh). Numerous applications exist for epoxy powder, toner powder and powder paints. Sono-Energy also works well on heavy density powdered metals, including lead, nickel and chromium, by preventing lodging on near-size particles; therefore reducing blinding, and prolonging screen life.

Sono-Wave
The Sono-Wave fully digital ultrasonic system promotes improved screen excitation throughout the screen surface with more even energy distribution and also features adjustable amplitude and frequency sweep. The generator is available in 100w and 200w versions and can drive two screens simultaneously eliminating the need to use a second generator in two deck applications. The ultrasonic converter mounts outside of the separator. With no cable or electrical components inside the separator, the unit can be configured to meet Atex Zone 20 standards.