Granite mill has poor working environment, poor lubrication conditions and difficult maintenance. In order to meet the requirements of granite mill manufacturers for the use of rotating parts and life requirements, our company recommends customers to use self-lubricating graphite copper sleeves and bimetals. Bushing products; self-lubricating graphite copper sleeve products are made of centrifugally cast high-strength copper alloy as the base body, and the surface is inlaid with special formulated solid lubricant; the bimetallic bushing products are made of steel base outside, and a layer of copper material is cast on the inner surface before fine grinding. Processing.
The self-lubricating graphite copper sleeve is very suitable for use on the granite mill. Compared with the ordinary copper sleeve product, the self-lubricating graphite copper sleeve can better adapt to the harsh working environment, high load bearing, impact resistance and higher reliability. It can be maintenance free for a long time and has a very long service life. Bi-metal bushings are less expensive than copper bushings and can effectively reduce customer costs.