ENGINEERING CASES
Zambia project

Zambia project

Hengda Jianghai has once again demonstrated its strong technical strength and innovation ability in the drainage and remineralization project of the copper mine of Zambia's Luanshya Mine. The well depth of the project reaches 1,200 meters, and the total drainage capacity is as high as 170 million cubic meters, equivalent to the water storage capacity of 13 West Lakes in Hangzhou, which is a major breakthrough in mining engineering. With excellent technological innovation and outstanding engineering practice, Hengda Jianghai, through the combined use of intelligent technologies such as intelligent submersible pumps and five-in-one intelligent control devices. It effectively improves the drainage efficiency, ensures the safety and stability of the drainage system, and further consolidates the company's leading position in the industry.
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Zambia project

Zambia project

It’s one of the largest copper mines of Zambia in the world , which reaches not only the depth by 1,236m, but also stock water by 130 million m³ and drain all within two years . A major breakthrough in mining drainage engineering all over the world.
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Congo Democratic Project

Congo Democratic Project

DR Congo Dikulushi copper mine which is the open pit to be exploitation recovery, the total water volume about 5 million cubic meters, and the pumps will be continue used for deep mine drainage after the open pit drainage.
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Georgian project

Georgian project

Georgia river bed desilting system integration project, HENGDA JIANGHAI supplies high pressure submersible pump and electric control cabinet equipment, and all running in good condition.
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South Africa project

South Africa project

HENGDA HENGHAI submersible motors and submersible pumps are used in South Africa Gold mine drainage projects, according to the different mine water quality to match different host materials, all equipment running in good condition
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Laos project

Laos project

HENGDA JIANGHAI submersible mine pump and ZNZK intelligent frequency control cabinet were first applied to the rescue drainage project of Laos potassic salt mine, and all equipment successfully completed the rescue drainage mission.
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