Formed a series of main bearing products for shield tunneling machines ranging from 2 meters to 6 meters


Release time:

2022-12-07

Source:

Internal

The company has carried out technical cooperation with several shield enterprises, such as China Railway Engineering, China Railway Construction Corporation, Liaoning Sans, and formed a series of shield machine main bearing products from 2m to 6m; Successfully applied for the major research and development plan of the Ministry of Science and Technology of the People's Republic of China, titled "Demonstration and Application of Key Technologies for Main Drive Bearings of Large Tunnel Boring Machines", to replace the main shaft bearings of 5-meter and 6-meter shield tunneling machines domestically.

The company has carried out technical cooperation with several shield enterprises, such as China Railway Engineering, China Railway Construction Corporation, Liaoning Sans, and formed a series of shield machine main bearing products from 2m to 6m; Successfully applied for the major research and development plan of the Ministry of Science and Technology of the People's Republic of China, titled "Demonstration and Application of Key Technologies for Main Drive Bearings of Large Tunnel Boring Machines", to replace the main shaft bearings of 5-meter and 6-meter shield tunneling machines domestically.

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