Rolling wheel design helical design features rolling wheels rolling thread when the axial velocity of the workpiece with the following expression: u = v · sinr = (πDn / 60 °) sin (λ -λ piece wheel) where v-- Rolling wire wheel peripheral speed, mm / s; n-- rolling wheel rotation speed rolling wheel factory in Dongguan, rev / min. Because λ wheel, λ is relatively small pieces, so sin (λ -λ round pieces) ≈tgλ pieces -tgλ round ≈t / π (Z pieces / dZ wheel / D); where t- workpiece pitch (mm); Z pieces , Z round - the workpiece and the number of heads rolling wheels; d, D- artifacts and rolling wheel diameter. MassMutual rolling machine rolling wheel, thread, straight steel sleeve advantage diamond production technology of this connection method is as follows: easy connection: densely arranged in a small space can reinforced flexible operation. Construction convenient, high efficiency: the factory prefabricated steel connection sleeve, rolling wheel production, MassMutual rolling wheels (certified), rolling wheels provided by the Dongguan City Hengli Huai Hardware electronic processing. 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.