Hunan Jintai Hardware and Machinery Co.,Ltd. is a professional manufacturer of copper graphite bearings and copper nuts. It is currently widely used in more than 20 machinery industries at home and abroad. More than 300 companies are specialized in the production of copper graphite bearings and copper nuts. Customers; we have a wealth of experience supporting the use of products, customers can provide a wide range of products, a variety of conditions of product selection and design for customers to reduce costs to save time and provide quality services.

                                                             Ball mill bushings

Ball mill work and maintenance difficulties; in order to meet the manufacturer of the ball mill on the use of rotating parts and life requirements, our company recommended customers to use self-lubricating graphite copper sets of products; self-lubricating graphite copper sets of products using centrifugal casting high-strength copper alloy matrix, Self-lubricating graphite copper sets in the ball mill on the use of very suitable, compared to ordinary copper sets of products, self-lubricating graphite copper sets can adapt to the harsh working environment, with higher reliability, and Can be long-term maintenance-free, very long service life.