A pallet stacker is shown above designed and manufactured by Roach to stack 48″ wide x 40″ long x 6″ tall pallets. A 2-strand chain drag conveyor, 36″ strand centerline is mounted at 17-1/2″ elevation which conveys individual pallets into the stacker and stacks of pallets OUT of the stacker. Detail of 2-strand chain drag conveyor shown below.