Hunan Jintai Hardware and Machinery Co., Ltd is a manufacturer specializing in the production of self-lubricating bearings - graphite copper sets, has been committed to the development and production of more domestic customers to meet the needs of self-lubricating copper sets of products.

                                                     Graphite copper sets

The following is a part of the use of graphite copper sets of occasions and features:

1, no oil lubrication or less oil lubrication, can not be refueling or difficult to refuel the place, can not be used in maintenance or less maintenance.

2, long life, good wear resistance, small friction coefficient.

3, the amount of elasticity, the stress can be distributed in a wide contact surface, improve the bearing capacity.

4, can make the machine to reduce vibration, prevent pollution, reduce noise, improve working conditions.

5, in the course of the operation can form a transfer film, play a role in the protection of the grinding shaft, no bite phenomenon.

6, static friction coefficient is similar, can eliminate the crawl at low speed, so as to ensure the accuracy of mechanical work.

7, for the hardness of the grinding shaft requirements are low, not the quenching and tempering of the shaft can be used, thereby reducing the processing of the relevant parts of the difficulty.

8, thin-walled structure, light weight, can reduce the mechanical volume.