End-of-line conveyor system defining a predefined path that is substantially horizontal, along which one or more products are adapted to be conveyed from an inlet point to a pick-up point, of the type comprising: - a support structure defining said predefined path; - at least one handling kinematic mechanism (3, 3a, 3b, 3c, 3d) associated with said support structure and configured to move said products from said inlet point to said pick-up point; - a lifting unit (4, 4a, 4b) associated with said support structure and configured to lift and disengage said products with respect to said handling kinematic mechanism (3, 3a, 3b, 3c, 3d), so that said products can be picked up from said end-of-line conveyor system by means of external forklifts; wherein said lifting unit (4, 4a, 4b) comprises: - a lifting base operatively associated with said support structure so that it can be moved in a vertical direction, said lifting base extending along said predefined path; - a plurality of comb-like elements, each substantially extending along a longitudinal axis, characterised in that said comb-like elements are freely hinged to said lifting base, one after the other, along said predefined path according to a rotation axis parallel to said predefined path 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 is parallel to said vertical direction, to a second forced position, according to which said longitudinal axis is parallel to the horizontal direction, 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; - at least one handling kinematic mechanism (3, 3a, 3b, 3c, 3d) associated with said support structure and configured to move said products from said inlet point to said pick-up point; - a lifting unit (4, 4a, 4b) associated with said support structure and configured to lift and disengage said products with respect to said handling kinematic mechanism (3, 3a, 3b, 3c, 3d), so that said products can be picked up from said end-of-line conveyor system by means of external forklifts; wherein said lifting unit (4, 4a, 4b) comprises: - a lifting base operatively associated with said support structure so that it can be moved in a vertical direction, said lifting base extending along said predefined path; - a plurality of comb-like elements, each substantially extending along a longitudinal axis, characterised in that - a lifting base operatively associated with said support structure so that it can be moved in a vertical direction, said lifting base extending along said predefined path; - a plurality of comb-like elements, each substantially extending along a longitudinal axis, characterised in that said comb-like elements are freely hinged to said lifting base, one after the other, along said predefined path according to a rotation axis parallel to said predefined path 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 is parallel to said vertical direction, to a second forced position, according to which said longitudinal axis is parallel to the horizontal direction, 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.