1\Changjian axle spindle, which is processed by digital controlled lathe, is made of alloy material. The bearing position is processed by the method of hardening operation, therefore, the bearing can be fixed by hand instead of heating, also convenient for maintain and fixing;
2\Changjian brake lining has high performance, non-asbestos, non-pollution, and long using life. For easy checking and replacing , it also comes with the position of the exhausting to remind customer to check and maintain;
3\Changjian uses international famous brand grease, which can provide high lubricating performance and protect bearing well;
4\Changjian bearing is adopted from the domestic top brand bearing , with the advantages of over loading capability, high rotating speed, good intensity, abrade resistant and heat resistant;
5\Changjian use double side single hole boring lathe and double side three hole boring lathe, which process the both sides of axle body at same time to insure the axle concentric;
6\Changjian bolts are made of alloy material, which has the capability of high intensity, well stretch & bends intensity;
7\Changjian axle, main spare parts are processed by digital equipment, complied with the international standard, which can be exchanged with the original BPW spare parts;
8\Changjian axle can assemble ECO hub system;
9\Changjian axle designed as per the international standard, ABS systems is alternative, which can provide firm protection for the axle.