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.
Audited Supplier 
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