Hunan Jintai Hardware and Machinery Co.,Ltd. is a professional manufacturer of all kinds of copper graphite bearings, the production of copper graphite bearings are widely used, the current service at home and abroad more than 20 machinery industry, more than 300 customers; we Has 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.

                                                             Granite mill gland

Granite mill work environment is poor, poor lubrication conditions, maintenance difficulties; in order to meet the granite mill manufacturers on the use of rotating parts and life requirements, we recommend customers to use self-lubricating graphite copper and bimetallic Shaft sleeve products; self-lubricating graphite copper sets of products using centrifugal casting high-strength copper alloy as the matrix, the surface of the special formula of solid lubricants; bimetallic sleeve products using the outside steel base, the inner surface of a layer of copper after casting Processing. Self-lubricating graphite copper sets are very suitable for use on granite grinding machines. Compared with ordinary copper products, self-lubricating graphite copper sets are more suitable for harsh working environments, high load bearing, impact resistance, higher reliability Can be long-term maintenance-free, very long service life. Bimetallic bushings are cheaper than copper sets and can effectively reduce customer costs.