The ultrasonic vibrating wave (mechanic wave) added on the sieve mesh makes superfine powder accept the giant ultrasonic acceleration which restrains blockage factors which includes adhesion, friction ,wedging etc and improves sieving and cleaning efficiency.

It is able to improve the pancake and slip-effect of low-density powder in the gravity settling (light touch between powder and mesh), improving the occluding and wedging of high-density metal on the mesh, improving the adhesion effect of powder with the electrostatic ,which improves the sieving efficiency and quality .Using the sieving through rate to show ,it generally is able to increase the through rate of 50%-400% than one which is not ultrasonic vibrating sieve.

⑴Less or no net-cleaning time.
⑵No assistant objects bring pollution to the powder body e.g. rubber ball.
⑶Keep the size of mesh and make the sieving precision stable.
⑷Disassemble the adhesion objects and reduce the objects on the sieve.
⑸High screening efficiency