This series is specifically designed for vertical storage of steel plates or steel plates requiring flipping processes. The lifting device has a maximum tilt angle of nearly 90° and comes with a rotating mechanism. The flipping can be achieved by relying on the weight of the steel plate. This enables side lifting operations, and by locking the limit device of the rotating mechanism, it can also be used for horizontal lifting. The switch between horizontal and side lifting is simple and quick, significantly enhancing the efficiency of handling and flipping.