Recently，The belt conveyor transportation system exported to Sri Lanka by China Railway Construction Heavy Industry Co., Ltd. successfully discharged slag.，Assist in the construction of Upper Elhele River Diversion Tunnel Project in Sri Lanka。

Project site

The belt conveyor transportation system of China Railway Construction Heavy Industry Co., Ltd. includes continuous belt conveyor.、Vertical belt conveyor and slag conveyor。The muck excavated during construction shall be conveyed horizontally to the shaft by continuous belt conveyor.，And then lifted to the wellhead by a vertical belt conveyor.，Finally, the slag is transported to the slag disposal point by the ground slag conveyor.。

Maximum conveying distance of the whole system 14.8 kilometers，The conveying capacity is 800 tons/Hour，With 600m horizontal storage belt and double-head vulcanization function，Continuous belt conveyor driven by head+Tail drive composition，AdoptPLCControl and variable frequency soft start，And greatly improve that construction efficiency and the stability of long-distance transportation.。

Belt Conveyor Transportation System of Railway Construction Heavy Industry

Since product assembly，The technical service team of China Railway Construction Heavy Industry actively communicates with customers and other parties.，Overcome difficulties such as high temperature and high humidity，The assembly was completed on time.、Commissioning work，Smooth slag tapping。

When completed, the project will significantly improve the flood discharge capacity of the Upper Elhele River.，Effectively alleviate local floods and droughts，At the same time, it provides irrigation water and safe drinking water for about 25000 households.，Helps prevent tropical diseases such as dengue fever。