Tunneling

At Epoch Technical, we know that tunneling projects require continuous performance, safety, and precise control. Whether it's metro rail construction, underground mining, sewer networks, or hydroelectric tunnels, any downtime in critical systems can result in expensive delays. That’s why we focus on tunneling equipment repair and automation services; we help your machinery and control systems work reliably even in tough conditions.

Our skilled team offers repair, troubleshooting, and maintenance for various tunneling automation parts, including PLCs, HMIs, VFDs, servo drives, encoders, safety relays, gas sensors, and motor control centers. We cover everything from Tunnel Boring Machines (TBMs) to conveyor belts, ventilation systems, dewatering pumps, and lighting circuits. We make sure your equipment runs correctly and safely.

We service and repair well-known global brands like Siemens, ABB, Allen Bradley, Schneider Electric, and Pepperl+Fuchs. We restore essential systems such as cutterhead torque control, conveyor synchronization, fan speed regulation, and emergency shutdown modules. Our technicians can diagnose complex automation problems and deliver quick, reliable solutions to keep your projects on track.

We offer predictive and preventive maintenance services in addition to emergency repairs. We identify issues like vibration, overheating, and component wear before failures occur by using IIoT-enabled monitoring tools. This prolongs the life of your tunneling systems and reduces unscheduled downtime.

At Epoch Technical, we prioritize efficiency and safety while combining our technical expertise. We offer dependable service catered to the requirements of your project, whether you require conveyor troubleshooting, TBM automation repair, or complete tunneling system maintenance. Our objective is straightforward: to ensure that every meter of your tunnel's progress is secure, effective, and seamless.