Hunan Jintai Hardware and Machinery Co., ltd. is a research and development and production of various kinds of copper graphite bearing and copper nut of professional manufacturers, the production of graphite bearing copper and copper nut application is very broad, is currently supporting services in mechanical industry at home and abroad more than 20, more than 300 customers.Our products supporting the use of rich experience, can provide customers with all kinds of products, product selection and design under various working conditions, reduce the cost to save time for customers, provide quality services.

                                           Setting machine copper nut and shaft sleeve

Setting machine maintenance work difficulty;In order to meet the setting machine manufacturers use and life of the rotating components through set of requirements, we recommend customers to use self lubricating graphite copper set of products of the company;Self lubricating graphite copper set of product USES the centrifugal casting of high strength copper alloy matrix, the surface with special formula of solid lubricant;Self lubricating graphite copper sets used on setting machine is very appropriate, compared to common copper products, self lubricating graphite copper sleeve can adapt to bad working environment, with the use of higher reliability, and can free maintenance for a long time, very long service life.