The rotary support structure of shield tunneling machine is a key supporting component during the excavation process, mainly used to support the weight of the pipe segments and turntable, and enable them to rotate smoothly.
With the "the Belt and Road" entering a new strategic height and the demonstration effect of the commencement of the China Thailand Railway on the "the Belt and Road" rail transit project, our supporting shield machines are sold to more than 20 countries around the world.
R&D capabilities
The R&D design department applies CADCAXA, SOLIDWORKS, ANSYS and other computer technologies are used to design and analyze various types of slewing bearings. Three coordinate measuring machines, digital multifunctional test benches, electromagnetic vibration tables, high and low temperature test chambers and other testing and experimental equipment are applied to test and verify product performance. Eight series of slewing bearings, including single row ball type, three row column type, cross roller type, double row ball type, double turn type, steel wire raceway type, and Hafu type, have been developed, with nearly 3000 product specifications and models.
Service area Among the top 50 global construction machinery enterprises, there are 21 that have established business relations with Fangyuan.
All of the top 10 construction machinery enterprises in China have established business relations with Fangyuan.
Audited Supplier 
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