Destacker holds stacks of work pieces and supplies them one at a time to the RY Robot System. The double magazine design allows the operator to reload one stack of work pieces into the magazine while the other is being used. The work pieces are separated using a magnetic floater with the YLB Series. The YLD series uses a pick up system for non-magnetic material separation. YLH series is having numbers of magazines on a rotating table so that the system can run continuously automatically switching the magazines.