The new nylon rod couplings are included. The new couplings originally applied at a higher speed wire rod mill, then gradually extended to the row-style mini-mill. The advantage of this coupling are: simple structure, easy handling, long life, smooth operation, allowing large dip 5-6 times faster than ordinary cylindrical rod pin coupling. Drum nylon rod pin coupling for my speed and negative changes, frequent starting speed higher (gross 20 m / sec) of the transmission system. Especially for a strong shock and vibration loads of small and medium sized rolling mill main drive. Now I plant design and application of a drum-shaped nylon rod pin coupling described below. Certain gap to compensate for machine-foot columns and roll axial deviation and deviation caused by the tilt axis; the outer surface of the shaft of the drum-shaped curved nylon rods, and the jacket radial clearance of about 1 mm. Further, in order to achieve an axial positioning of the coupling, both ends of the central portion of the shaft body provided with a spherical head, respectively, and a top tight roll end face, wherein one end of the spring head, can absorb axial shock and vibration during the operation. Nylon rod has now become one of the best development of industrial products on the market, then this product exactly how to do it, for this is quite a problem we dare interest. In fact, for the purposes of this problem has now been able to produce the best proof of wholesale nylon rods, the first use of this product so that everyone can see hope on nylon rod purchase more areas, and because of this product advantages and determine the effect of the product . From the perspective of the overall development, the use of nylon rods available on the use of more areas, now this product can not only replace some of the practical use of the product classification nylon rod, and this product because of its many advantages and create more market value, from the overall perspective on the understanding that we are indeed able to know that this product is very good, but also very value. Nylon rod of different classification levels and, therefore, created a practical use value of this product, regardless of where everyone is considered a point of view, but also whether it is to understand where a development point of view, in short, this product does industrial production and processing of the best parts of the product. Quality nylon rod, Texas Hongyue trusted (authenticated), Jinan nylon rods provided by Dezhou Hongyue Composites Limited. Dezhou Hongyue Composite Materials Co., Ltd. (www.hyfhcl.com) Shandong Dezhou, chemical products processing leader, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Wang Yue in Texas led the staff warmly welcome all inquiries negotiations to create the Texas Hongyue a better future.