The self-lubricating graphite copper sleeve products recommended by our company can meet the requirements and life requirements of robotic palletizer manufacturers for rotating parts. The self-lubricating graphite copper sleeve products are made of centrifugally cast high-strength copper alloy as the base and the surface is inlaid with special The solid lubricant of the formula; the self-lubricating graphite copper sleeve is very suitable for use on the robot palletizer. Compared with the ordinary copper sleeve product, the self-lubricating graphite copper sleeve has a longer service life, and the robot is palletized because it can be cleaned for a long time without maintenance. The machine is not prone to oil leakage during use, and has a positive effect on keeping the production line clean and tidy.