AAV swing element body connection guide thread, preferably left and right handed versions, the length of the suspension bar can be adjusted easily.

***For the circular movement of the sieve, the angle between the swing elements should be at 90° position, the maximum swing angle should be between α=±2°.

*** For the sieve elliptical movement, the oscillating elements should be in parallel position,
Maximum swing angle between α=±2°,

The maximum swing angle should be between β=±5°

Connecting arm, nut, and spring washers must be supp-lied by the customer. The radius of circular motion of the sieve is determined by the length of the connecting arm of the sieve and the centrifugal force generated.