Production Feature :
1. High anti-wearing copper casting parts
2. Widely used in mining equipment, construction machine and metallurgy and other high loaded large machiner.
3. Strict casting processing control, make the tolerance less than 0.003m
4. Long working life and PRsmooth surface treatme

Flange bushing has the characteristics of wear resistance, corrosion resistance, high strength, and has the characteristics of welding, mechanical equipment and other fields, which plays a very good role. Flange bushing is mainly made of metal powder. Oil bearing and oil can be used for a long time. It is generally used in inconvenient occasions. This kind of bearing was invented at the beginning of the 20th century. Because of its low cost and convenient use, it has been widely used