Abstract:With the development of aeronautic technology, aerospace technology and weapon industry, the high-accuracy spinning machine that can spin the high strength special alloy materials into the thin tubular work-piece with large-diameter is strongly demanded. In order to meet the need of domestic customers, the research and development about spinning machine is carried out and finally the 100T Vertical Power Spinning Machine is manufactured. The success of research and development of high-accuracy spinning machine makes a great contribution to our military industry.