1. PLC controller with loaded program can realize nobody-guard robotization operation. Whole processes including feeding material, first filtration, cleaning, extract filtration and discharging can be guarded.

2. Frequency timing, stable start-up, adjustable separation coefficient.

3. Dynamic braking, non-contact type, no-friction dust pollution

4. Reasonable structure design and online cleaning system can assure the cleanliness requirement and also accord to GMP standard.

5. Safe protection: Rotating speed inspection, over-vibration protect, overheating and overload protection for motor, scraper and rotating drum linkage lock.