Major Win: Sunward Secures Bid for 2 EPB Shield Machines for Foshan Rail Transit Line 4
📍 Foshan, Greater Bay Area
01 Expanding Presence in the Greater Bay Area
In a significant move for urban infrastructure, Sunward Intelligent has officially won the bid for the supply of two Earth Pressure Balance (EPB) shield machines for the first phase of Foshan Rail Transit Line 4 (Section 4205). This success underscores Sunward’s growing influence and technical authority within the highly competitive tunneling market of the Pearl River Delta.
Tailored Solutions for Complex Urban Strata
Foshan’s underground geology presents unique challenges, including alternating layers of soft soil and hard rock. Sunward’s customized EPB shields are engineered to provide:
- High Precision Settlement Control: Essential for safe tunneling under dense urban structures.
- Enhanced Cutterhead Durability: Optimized for abrasive rock-soil interfaces.
- Intelligent Monitoring: Real-time data integration for stable excavation.
Connecting Cities, Driving Growth
Foshan Metro Line 4 is a critical east-west artery connecting Foshan and Guangzhou. By deploying high-end Sunward’s TBMs, the project ensures efficient construction of underground spaces, facilitating smoother transit for millions of commuters in the GBA.
Commitment to Technological Leading
Winning the bid for Foshan Metro Line 4 is a testament to Sunward’s proactive “Technical Leading” strategy. From R&D to factory acceptance, Sunward maintains rigorous standards to ensure the highest reliability in the world’s most demanding rail projects.
Partner with Sunward for Smarter Infrastructure
Explore our world-class TBM solutions for urban rail, water conservancy, and mining.
