End-of-line conveyor system defining a predefined path (T) that is substantially horizontal, along which one or more products (O) are adapted to be conveyed from an inlet point (PI) to a pick-up point (PO), of the type comprising: - a support structure defining said predefined path (T); - at least one handling kinematic mechanism associated with said support structure and configured to move said products (O) from said inlet point (PI) to said pick-up point (PO); - a lifting unit associated with said support structure and configured to lift and disengage said products (O) with respect to said handling kinematic mechanism , so that said products (O) can be picked up from said end-of-line conveyor system by means of external forklifts (CE); wherein said lifting unit comprises: - a lifting base operatively associated with said support structure so that it can be moved in a vertical direction (DV), said lifting base extending along said predefined path (T); - a plurality of comb-like elements , each substantially extending along a longitudinal axis (X), characterised in that said comb-like elements are freely hinged to said lifting base , one after the other, along said predefined path (T) according to a rotation axis (Y) parallel to said predefined path (T) so that each of said comb-like elements , independently of said remaining comb-like elements , can rotate from a first rest position, according to which said longitudinal axis (X) is parallel to said vertical direction (DV), to a second forced position, according to which said longitudinal axis (X) is parallel to the horizontal direction (DO), and vice versa; and further characterised in that said lifting unit also comprises - return means configured to move said plurality of comb-like elements from said second forced position to said first rest position. - a support structure defining said predefined path (T); - at least one handling kinematic mechanism associated with said support structure and configured to move said products (O) from said inlet point (PI) to said pick-up point (PO); - a lifting unit associated with said support structure and configured to lift and disengage said products (O) with respect to said handling kinematic mechanism , so that said products (O) can be picked up from said end-of-line conveyor system by means of external forklifts (CE); wherein said lifting unit comprises: - a lifting base operatively associated with said support structure so that it can be moved in a vertical direction (DV), said lifting base extending along said predefined path (T); - a plurality of comb-like elements , each substantially extending along a longitudinal axis (X), characterised in that - a lifting base operatively associated with said support structure so that it can be moved in a vertical direction (DV), said lifting base extending along said predefined path (T); - a plurality of comb-like elements , each substantially extending along a longitudinal axis (X), characterised in that said comb-like elements are freely hinged to said lifting base , one after the other, along said predefined path (T) according to a rotation axis (Y) parallel to said predefined path (T) so that each of said comb-like elements , independently of said remaining comb-like elements , can rotate from a first rest position, according to which said longitudinal axis (X) is parallel to said vertical direction (DV), to a second forced position, according to which said longitudinal axis (X) is parallel to the horizontal direction (DO), and vice versa; and further characterised in that said lifting unit also comprises - return means configured to move said plurality of comb-like elements from said second forced position to said first rest position. - return means configured to move said plurality of comb-like elements from said second forced position to said first rest position. <EOS>