UNDERGROUND SOLUTION PROVIDER

Zhuhai‑Zhaoqing High‑speed Railway is the first high‑speed railway with a speed of 350 km/h independently invested, constructed and managed by Guangdong Province. It connects Zhuhai, Jiangmen, Foshan and Zhaoqing and links the hub airport in the Pearl River Delta. Upon completion, this project will enable a 35‑minute commute from Zhuhai to the hub airport, playing a key role in promoting the coordinated development of the Guangdong‑Hong‑Kong‑Macao Greater Bay Area.

CREG employs a combination of continuous conveyor and vertical belt conveyor for mucking, which ensures the rapid transportation of a large amount of spoil with an efficient transfer capacity of 1,000 tons per hour and highly stable operational performance. During the peak period of the construction, the belt conveyor operated 24 hours a day without interruption, strongly promoting the timely progress of the project and laying a solid foundation for the early completion and opening to traffic of Zhuhai‑Zhaoqing High‑speed Railway.

The first vertical lifting belt conveyor with a belt width of B1800 in China.

Long‑distance continuous belt conveyor boosts the construction of Zhuhai‑Zhaoqing High‑speed Railway Project.

PARAMETER
Continuous conveyor

Transportation volume: 1,000t/h
Haul distance: 4,800m
Belt speed: 0.315m/s
Drive power: 3×280kw
Belt width: 1,000mm
Belt strength: ST1400

Vertical belt conveyor

Transportation volume: 1,000t/h
Haul distance: 50m
Belt speed: 0.215m/s
Drive power: 250kW
Belt width: 1,600mm
Belt strength: ST1250

PROJECT FEATURE

Very large excavation section
The first vertical lifting belt conveyor with a belt width of B1800 in China
The rear pilot tunnel is used to accommodate the belt storage cassette during launching, meeting the mucking requirements of the belt conveyor
The cross belt conveyor is specially designed to meet the requirements of multi‑point unloading in the slag yard