The first domestic re-manufactured shield machine using domestic main bearing was successfully applied
In the construction of the Hefei Rail Transit Line 3 in Anhui Province, China's first re-manufactured shield machine using domestically-made main bearings successfully completed the 2369.65 meter excavation task. The diameter of the main bearing of the shield machine is 2.6 meters, which can meet the continuous working of more than 15,000 hours for a shield machine with a diameter of 6 to 7 meters, indicating that China has mastered the core technology of the development of the main bearing of the shield machine, breaking a few foreign companies Technical monopoly. It shows that the domestically produced main bearing developed by LYC has withstood the practical inspection and is of great significance for promoting the localization of the core components of the shield machine.
About LYC
LYC Bearing Corporation was established in 1954.The technical expertise has evolved into engaging 1500 plus engineering personnel and 7000 manufacturing associates. The product range is divided into nine individual categories with more than 10000 different variants the bearings range extends from IDs of 8mm up to a maximum OD of 13.5 metres. As a world class bearing manufacturer LYC takes pride in their quality and maintains their quality assurance certifications namely ISO 9001,ISO 14001,OHSAS18001,TS16949 AS9100B and AAR, LYC currently produce a number of bearing classes including the P2 class with ranging from 8mm weighing 25.4g to maximum OD of 13.5 meters with a weight at 32 metric tons. Some of these bearings can consist of as many as 2386 individual components.
LYC’s mission has been and continues to be to provide its customers with fully integrated solutions these include Design & Development Manufacturing Testing & Evaluation and an After Market Service that is second to none.
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