It is used for separating products such as walnuts, from impurities such as sticks and branches.
By means of a conveyor, the product is poured into the inlet section and then on the pallets that are working with the chain drive system. The impurities such as sticks and branches that are not falling from the gaps between the pallets are separated from the system and the falling walnuts are transferred to the next machine from the output chute.