Hunan Jintai Hardware and Machinery Co., Ltd. is a manufacturer specializing in the production of self-lubricating bearings - graphite copper sleeves. For many years, it has been developing and producing more self-lubricating copper sleeve products that can meet the needs of domestic customers.

Graphite copper sleeve

The following are some of the occasions and features of the graphite copper sleeve:

1. No oil lubrication or less oil lubrication. It is suitable for places that cannot be refueled or difficult to refuel. It can be used without maintenance or less maintenance.

2. Long service life, good wear resistance and low friction coefficient.

3. There is an appropriate amount of elastoplasticity, which can distribute the stress on the wider contact surface and improve the bearing capacity of the bearing.

4. It can reduce vibration, prevent pollution, reduce noise and improve working conditions.

5. The transfer film can be formed during the operation to protect the grinding shaft without biting.

6. The static friction coefficient is similar, which can eliminate the creep at low speed, thus ensuring the working precision of the machine.

7. The hardness requirement of the grinding shaft is low, and the shaft without the quenching and tempering can be used, thereby reducing the processing difficulty of the related parts.

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