With the rapid growth of national economy, the continuous improvement of individual living quality, the demanding for iron nail, steel nail is larger. It has taken over two years for our plant to develop series of waste, finished products dual purpose full-automatic nail making machines. Since those machines are put on the market, they were highly received by many customers. They gained higher profit by using these equipments. Since, at present a lot of nails in the market are made from finished wire(plate steel), whose cost is high, profit is low, power consumption is big. While the iron nail and steel nail are made from scrap steel, cold wire drawing, ribbed steel, packed wire etc. And the profit is the price difference between finished wire(plate steel) and scrap steel.