Reversible shuttle mounted conveyor for transfer from multiple parallel lines. Shuttle is mounted on a track actuated by a pneumatic system or a motorized system. For multi-lane indexing an electric actuator can be used. The conveyors are customized for wide range of loads and for many applications such as one to many or many to one transfers. The conveyor is designed on the basis of the load to be carried and can be a belt conveyor, band conveyor, chain conveyor or roller conveyor.