A rotary vibrating sieve cannot sieve everything without some assistance,ultrasonic is a best one, but some powders are very light,which may not stay on the surface of the sieve, some powders are very sticky,which would cause agglomeration, so we bring up a brush system to handle this difficulty, please see how it works here.

For more solution videos, please leave your comment and subscribe our channel, thanks!

Please like us on Facebook https://www.facebook.com/ultrasonicvibratingsieve

Follow our Youtube Channel https://www.youtube.com/user/simbabrother