The condition of a TBM disc cutter cannot be judged by tunnelling distance alone. Cutters at different positions work under different loads, while ground condit...
2026-09-30 
A practical checklist for deciding whether a TBM disc cutter can remain in service, should be monitored, needs refurbishment or must be replaced.
2026-09-22 
TBM disc cutters gradually wear as they cut through rock. However, uneven wear, broken rings and internal component failures differ from normal consumption. The...
2026-09-14 
Sichuan Qingyue Heavy Industry will participate in ECWATECH 2026, taking place from 8 to 10 September 2026 at Crocus Expo in Moscow, Russia. We invite customers...
2026-09-02 
Selecting an appropriate TBM disc cutter configuration is essential for maintaining excavation efficiency, controlling cutter consumption and reducing unplanned...
2026-08-06 
TBM disc cutters are key excavation tools installed on the cutterhead of tunnel boring machines. During tunnelling operations, disc cutters withstand high impac...
2026-07-31 
On June 11–12, 2026, our team participated in Trenchless Asia 2026, a leading exhibition for trenchless technology and underground infrastructure development in...
2026-06-15 
From May 21 to 24, our team participated in the Chongqing Deep Underground Expo, one of the key industry events focused on underground engineering, tunneling te...
2026-05-27 
Qingyue Heavy Industry begins 2026 with strengthened production capacity and an optimized quality management framework to support global underground engineering...
2026-02-06 
Qingyue took part in the 31st Vietnam International Industrial Fair (VIIF 2025), one of the region' s most established industrial exhibitions.The event gathered...
2025-12-18 
Qingyue participated in the 14th Trenchless Middle East 2025 International Exhibition, a key event supporting Saudi Arabia’s Vision 2030 infrastructure initiati...
2025-11-18 
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