ultrasonic vibrating screen frame  is more important in ultrasonic sieving equipment a screening medium, have played an important role in classification, filtering, ultrasonic energy grids is the ultrasonic system will be completely conduction to sieve net surface is an important part of. It adopts special double loop structure, through the design of precise measurement and it will give full play to the ultrasonic effect, and distributing the amplitude in the screen of the whole area is reasonable, can make the ultrasonic wave energy in the entire screen mesh surface evenly. The application of one hundred percent energy to screening process.