These screens create a secondary, ultrasonic vibration that prevents blinding on fine meshes.  The homogenous sound distribution inside and outside the resonator-ring causes an increase in the screening performance over the entire surface of the ring.  We can retrofit screens of any size and design with ultrasound and the technology is suitable for use in all vibratory screening machines.

 Advantages include:

• Significantly improved screening performance
• Constant throughput and particle size distribution
• Smaller mesh sizes offer equivalent or higher throughputs
• Higher capacity utilization and improved separation effect
• Eliminates the need for mechanical cleaning while increasing the life of the screen fabric