Trough ldlers

In order to insure the life-span of more than 50000 hourΩs and the rotation resistance factor of less than 0.010, idler’s machining and material selec>tion will be put in practice strictly in accordance with the technical r÷equirements of NC Company. Our products have been used in many nati®onal important project such as Cao-Fei-Dian Coal Termina¥l Project and Jing-Tang Port Coal Terminal Project etc.