Luoyang heavy bearing the successful completion of the shield machine cutter spindle supporting Remanufacturing  

The day before, Luoyang Special Bearing Co. Ltd of China Railway System of shield machine cutter manufacturing main bearing was successfully launched, will be delivered.

The main bearing of this type of cutter head is two sets, and the outer diameter is 2.606 meters. It is the core part of the 6.28 meter diameter shield machine. The main bearing of the cutter plate is rebuilt and rejoined, which will enable the shield machine to undertake the arduous underground tunnel excavation work again.

By increasing the innovation of science and technology, the company has mastered the remanufacturing technology of the main bearing of the shield machine, and now it has entered the batch production stage.