Customer visit UIPI facility


On 24th Jun 2019, one of our customer who is a Pipe Jacking and Tunnel Boring Machine(TBM) manufacturer visit our facility. 


Since 2006, UIPI had started to deliver slewing bearing to Tunnel Boring Machines industry, most of them are applied for Segment Erector System, Convey Screw System, Main Drive System.  

Single row ball slewing bearing with internal gear for segment erector system of TBM.

Crossover roller slewing bearing with external gear for convey screw system of TBM.

Three row roller slewing bearing with external gear for main drive system of TBM.

UIPI had also provided pinions  for Tunnel Boring Machines industry, in past 10 years, UIPI had delivered over 690 pcs slewing bearings and pinions to TBM industry.

Any more information, please email me at

Bill Li

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