The self-lubricating copper sleeve used for steaming machinery is generally made of ZCnZn25Al6Fe3Mn3 high-strength brass.

Steamer mechanical self-lubricating copper sleeve

In order to meet the requirements for the use and life of the rotating components through the steam ball (mechanical) manufacturers, our company recommends customers to use self-lubricating graphite copper sleeve products; self-lubricating graphite copper sleeve products adopt centrifugally cast high-strength copper alloy as the matrix, and the surface is inlaid. Specially formulated solid lubricants; self-lubricating graphite copper bushings are suitable for use on steam balls (mechanical). Compared to ordinary copper bushings, self-lubricating graphite copper bushings have a longer service life and can be maintained without refueling for longer periods. Steaming balls (mechanical) are not prone to oil leakage during use, and they have a positive effect on maintaining the cleanliness of the production line.