1. The exciter adopts eccentric block, not only enlarge the exciting force, but also adjust the exciting force as need.
2. This style machine is approach to simple, which is benefit to improve the manufacturing technology and fitting precision.
3. This machine adopts cross universal joints transmission shaft or rubber coupling to connect, run stably.
4. This machine possesses high screening efficiency and large capacity, which could prolong the using circle and service life.
5. This machine could be easily maintained, the whole machine could run with a great economic benefit.