GN Smart Control Supports GN GNTBM-500B Slurry Separation System for Shield Tunneling Projects in the Middle East For large-scale shield tunneling construction in the Middle East, the GN GNTBM-500B slurry separation system has been deployed on-site, fully backed by the integrated intelligent control solution of GN Smart Control to ensure stable and efficient slurry treatment during tunneling operations.

With a rated processing capacity of 500 cubic meters per hour, the system adopts a three-stage separation process consisting of coarse screening, desanding and desilting. It efficiently separates solid sand and stone generated during tunnel excavation, and the purified slurry can be recycled back to the shield machine, greatly reducing muck transportation and chemical consumption while meeting environmental standards for construction in the high-temperature, sandy regions of the Middle East. All core power, monitoring and regulation units of the equipment are equipped with customized GN Smart Control electric control cabinets integrated with variable frequency drives, real-time data collection, automatic fault early warning and remote control functions. Optimized with dustproof and high-temperature resistant designs for harsh outdoor Middle East working conditions, the cabinets eliminate common drawbacks of conventional equipment such as unbalanced startup/shutdown, cumbersome parameter adjustment and delayed fault diagnosis.

Powered by the GN smart control system, operators can monitor key indicators including slurry density, flow rate and equipment load in real time. The system automatically adjusts operating parameters of vibrating screens and slurry pumps according to geological variations to minimize manual intervention and maintain continuous shield tunneling. Featuring a modular structure and integrated electrical layout, the equipment allows convenient disassembly, transportation and installation, shortening commissioning cycles at overseas construction sites.

From mechanical separation hardware to intelligent control software, GN independently supplies complete sets of equipment. With reliable performance, GN Smart Control electric control products enable domestic slurry separation equipment to expand its presence in the Middle East infrastructure market, delivering an all-in-one efficient, energy-saving and intelligent slurry treatment solution for overseas tunnel projects.