HAVER UFA Ultrasonic Frequency Variation for Test Sieves

The woven sieve cloth continuously vibrated at a uniformly distributed, varying frequency. These high frequency vibrations reduce frictional resistance between the material particles and the sieve cloth. This type of sieving support greatly accelerates the sieving process. For some bulk materials sieving is first possible only with a vibration-type sieve shaker. The special feature of this process is that frequency variation requires no elaborate modulation of the agitated mechanical system ( analysis sieve ) as opposed to the conventional resonance process. The plug-and-play solution allows a simple and flexible vibration of standard analysis sieve