dvantage:
1. Can solve the screen mesh blocking efficiently by the ultrasonic transducer which can generate the mechnical and high efficiency low amplitude vibration wave for the screen surface with 98% sieving accuracy , and sieving capacity is 1-10 times than the general vibrating screen;
Small filter sieve
2. With Automatic Vacuum Conveyor or screw conveyor for feeding and receiving, it can working automatically without labor operating so that can working continuously for 24 hours.
