Features With inlet with feed roll with variable speed from eccentric shaft, pre-aspiration, false aspiration, tail aspiration and waste outlet on the right-hand side (While viewing from feed end) With built-in fan, firm drive & motors With one sieve boat with one short scalping screen layer (one screen part), one long grading screen layer (three screen part) and one long sand screen layer (three screen part) Incl. one set of screens (field perforated) + ball frames