Copper bushing should be the most commonly used in copper casting. We usually often see a variety of copper castings.

Copper casting is a copper alloy melted into a certain requirement of the liquid and poured into the casting, 

after cooling and solidification, finishing treatment to get a predetermined shape, size and performance of the casting process.

 Casting blanks have been nearly formed, so can be exempted from machining or only a small amount of processing, reducing the cost and to a certain extent reduce the production time. 

Casting is one of the basic processes in the modern device manufacturing industry.

Copper sleeve is also known as the same bearing, is a sliding rotating machinery used in the evening to reduce the conflict with the transmission of thrust and play a supporting fixed effect of the components. 

Copper sleeve need to give oil smooth bearing. Copper sleeve is also a variety of copper alloy system effect to mechanical parts of the smooth. Self-smoothing copper bush, need to give oil smooth.