What is Rotary Swaging? Rotary swaging is a metal forming method that is used to reduce tube like pipe tapering,pipe coning... Unlike other methods, swaging uses a rapid succession of hammer strikes to form the metal. This chipless metal forming method, is an efficient way to produce products with minimal material waste. Its hammers and dies revolve precisely around the work, resulting in pieces with a superior finish. It is a highly economic method to point tubing redraw. Rotary swaging is used in the manufacture of various parts for the automotive, aerospace,defense industries and furniture industries, for example, in the production of pipes, hollow steering columns, drive and guide shafts,table legs&chair legs as well as various fasteners. Rotary swaging significantly reduces the production cost of