GN Smart Control Technology Co., Ltd. is pleased to support the successful delivery of a GNTBM-500 Underground Engineering Slurry Separation Plant for an Asian client. As a specialized supplier of industrial automation, electrical control products, motors and pump solutions, GN Smart Control provided the intelligent control system, electric motors and pump equipment for this project, helping ensure stable operation, efficient slurry transfer and reliable site performance.

The GNTBM-500 system is designed for underground engineering applications such as slurry shield tunneling, pipe jacking and diaphragm wall construction. With a treatment capacity of 500 cubic meters per hour, the system is suitable for medium and large underground construction projects where continuous slurry circulation and efficient solids separation are critical.

For this project, GN Smart Control supplied an integrated intelligent control system to coordinate the operation of the main slurry separation equipment, pumps and motors. The control system supports smooth start-up, centralized operation, equipment protection and more stable process control. By integrating VFD control and automation functions, the system can better adapt to changing slurry conditions and help improve energy efficiency during long-term operation.

In addition to the control system, GN Smart Control also provided motors and pump solutions for slurry transportation and system operation. Underground engineering slurry usually contains sand, silt and other abrasive solids, which places high requirements on pump performance, motor reliability and control stability. The motors and pumps supplied by GN Smart Control are selected according to the project operating conditions to support continuous slurry feeding, circulation and transfer.

The GNTBM-500 plant adopts a three-stage separation process, including scalping shaker, desander and desilter. This process helps remove coarse particles, medium sand and fine solids from the slurry, allowing the treated slurry to be reused in the construction process. Reliable control, motor drive and pump performance are essential to maintaining stable flow and separation efficiency throughout the system.

This project demonstrates GN Smart Control’s capability to provide supporting electrical control, automation, motor and pump solutions for GN Solids Control’s complete slurry separation systems. Backed by the manufacturing strength and engineering experience of the GN Group, GN Smart Control continues to deliver practical and reliable industrial control solutions for oil and gas, underground construction, mining, wastewater treatment and other industrial applications.

GN Smart Control will continue to focus on intelligent control technology, motor drive solutions and pump control systems, providing customers with reliable equipment and integrated support for demanding industrial projects worldwide.