The material to be de-awned is led down to the inlet (1) and passes through the clipper-de-awner in the longitudinal direction.

At the same time it is treated by the clipper-de-awner pegs (2) and the clipper-de-awner cloth under the cover (not shown).

The material moves in a spiral-shaped motion to the outlet (4), whose size (and thus the clipper efficiency) is regulated by the flap (3) that is in the whole longitudinal direction of the clipper-de-awner bottom.

The KIBAN is a steel construction and provided with a rotating shaft with steel pegs. This shaft is suspended in sturdy ball bearings.

The top cover of the KIBAN is provided with clipper-de-awner cloth on the underside.

Futhermore the trough is provided with exchangeable wear plates of steel.