They are provided with two vibrating screens, the top screen removes oversize material while the bottom screen eliminates fine dirt and sand. The vibration of the deck containing the screens is provided by means of unbalanced vibratory motors mounted in the center of the machine. The vibrating deck is mounted on four flexible multi-element springs, thus ensuring that there is minimum or negligible transfer of vibration from the vibrating deck to the machine structure.The deck inclination, stroke and angle of throw are adjustable for optimum performance. Automatic Screen cleaning is provided by means of the Rubber ball tray system that ensures consistent and effective cleaning of the screens. The Screens are easily removable and the machine is provided with a swing down type door for easy access and change or cleaning of screens.The machine has a highly efficient Aspiration System that includes Hopper aspiration for pre-screening aspiration as well as outlet aspiration for post screening aspiration. The Aspiration system which is easily adjustable provides an Air Wash of the product in order to rid it of dust, loose husk and fibres.

They are provided with two vibrating screens, the top screen removes oversize material while the bottom screen eliminates fine dirt and sand. The vibration of the deck containing the screens is provided by means of unbalanced vibratory motors mounted in the center of the machine. The vibrating deck is mounted on four flexible multi-element springs, thus ensuring that there is minimum or negligible transfer of vibration from the vibrating deck to the machine structure.The deck inclination, stroke and angle of throw are adjustable for optimum performance. Automatic Screen cleaning is provided by means of the Rubber ball tray system that ensures consistent and effective cleaning of the screens. The Screens are easily removable and the machine is provided with a swing down type door for easy access and change or cleaning of screens.The machine has a highly efficient Aspiration System that includes Hopper aspiration for pre-screening aspiration as well as outlet aspiration for post screening aspiration. The Aspiration system which is easily adjustable provides an Air Wash of the product in order to rid it of dust, loose husk and fibres.