FSFG closed type pellet grading sifter, independently developed by our company in 2005, is an efficient plane-rotary sifter with simple structure, easy maintenance and multi-layer sieve boxes for versatile uses.

ADVANTAGES:

1)Sieve box located inside sieve body,compact structure, perfect sealing and non leakage.

2)Enlarged sieve box. Its sieving area is 30% larger than the conventional sifter.

3)The sieve box is detachable in structure, reasonable in stress distribution and longer in life cycle.