Committed to helping customers improve material quality and production efficiency FINE SIEVING MACHINE Summary description S49-AC series ultrasonic vibrating sieve is able to convert electric energy with 220V,50Hz or 110V,60Hz into 30-38KHz high-frequency mechanical vibration,through ultrasonic energy exchanger to attains the purpose of high-efficiency sieve and cleaning mesh,which makes it easy to sieve the superfine powder. This system uses a low amplitude,high frequency ultrasonic vibrating wave(mechanical wave)on the sieve mesh by the traditional vibrating sieve to improve the sieving abilities of superfine powder.This product is suitable for the users who demand the high additional value and fine powder.