AxleCharacteristics:

1.ZHENGYANGDA axle beam use20Mn2 seamless pipe, through one-piece press forging and specialheat-treatment, which has great over loading capacity and highintensity.

2.ZHENGYANGDA axlespindle,which was processed by digital controlled lathe, is made ofalloy material. The bearing position is processed by the method ofhardending operation,therefore the bearing can be fixed by handinstead of heating, also convenient for maintain andfixing.

3.ZHENGYANGDA axle spindle isconnected by the by submerged -arc welding, which make the wholebeam more reliable and solid.

4.ZHENGYANGDA axle bearingposition is used the grinding machine to keep the bearing at thesame level, after processing, it can assure that the concentricitywithin 0.02mm strictly.

5.ZHENGYANGDA axle greaselubricant is supplied by EXXON Mobile which could provide highlubricating performance and protect bearing well.

6.ZHENGYANGDA axle brake liningis high performance, non-asbestos, non-pollution and long servicelife. To make check and replace easily, also come with the positionof the exhaustion to remind customer to check andmaintain.

7.ZHENGYANGDA Axle bearing isadopted famous brand in China, with the advantages of over loadingcapability, High rotating speed, good intensity, abrade resistantand heat resistant.

8.ZHENGYANGDAAxle wheel hub andbrake drum use the international standard material of ball iron andgary iron separately, which has the advantages of over loadingcapability, abrade resistant, heat resistant and do notdistort.