Rolling wheel design design elements while also ensuring rolling machined thread effective length combined. Thus, processing methods and processes of this there are some limitations. So rolling wheel manufacturers, to address the needs of users ring rolling wheel, a deeper study of the second rolling wheel machining processing methods, namely rolling wheel to feed processing methods. Rolling machine, diamond straight thread, steel sleeve in the production of technical structure of longitudinal joints should be staggered the reinforced connecting segment length 35d reinforced mechanical connection shall calculate (d to be connected to the larger diameter steel) . There joints connecting segments within the same cross-sectional area of ??the reinforced percentage of the total cross-sectional area of ??the reinforced (hereinafter referred to as the joint percentage) _ MassMutual ring rolling wheels rolling wheels (certified) _ rolling round by City Hengli Huai Hardware electronic processing available. Dongguan Heng Li Huai Hardware electronic processing (www.wantong988.jqw.com) is Dongguan, metal molds leaders, over the years, the company implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customers needs. Wantong rolling round in leadership with the staff warmly welcome all inquiries negotiations to create Wantong rolling round a better future.