【Xinhai Case】Henan 1500TPD Silver-Lead-Zinc-Gold Polymetallic Mine Project Successfully Put into Production

01Project Background and Challenges

The Henan 1500TPD silver-lead-zinc-gold polymetallic mine project is a general contracting expansion project independently undertaken by Xinhai Mining. The client's parent company of the project is a Canadian listed company, which has extremely high requirements for project quality standards. On the basis of the two production lines in the original concentrator, the customer requested to expand a 1500TPD production line. This expansion task not only tests Xinhai Mining's design level and engineering qualifications, but also is a comprehensive test of its construction capabilities.

02Implementation of EPCM+O Service

The "mining industry chain service (EPCM+O)" provided by Xinhai Mining for the project covers the entire process from process design, engineering construction design, equipment manufacturing to plant civil construction and installation, construction management and quality control. This one-stop solution ensures the efficient and high-quality advancement of the project, and fully demonstrates Xinhai Mining's professional capabilities and customized service advantages in the field of mining services.

03Guarantee of Grade I Qualification for Engineering Construction

Grade I qualification for general contracting of mining engineering construction is the highest qualification in the field of mining construction in China. Xinhai Mining has successfully obtained this qualification with nearly 30 years of practical experience in mining projects and high-level professional technology and management capabilities in the field of mining engineering. In the Henan silver-lead-zinc-gold polymetallic mine project, Xinhai Mining independently undertook all engineering work within the scope of the beneficiation plant construction, including electrical engineering, process pipelines, steel structure plant construction, powder ore bins, grinding and flotation workshops, concentrate thickening, concentrate filtration, circulating water and return water systems, substations, civil engineering and installation construction, engineering acceptance, etc. The project was successfully completed and put into production, demonstrating the strong strength of the Xinhai Mining team in the construction of large-scale and complex mining engineering projects.

04Speed and passion of efficient construction

Faced with the tight construction schedule, Xinhai Mining quickly dispatched an experienced civil construction team to the project site. Under the conditions of demolition and construction at the same time and narrow construction site, the various project teams of the Xinhai Mining construction team worked closely together, made arduous efforts, and demonstrated efficient construction capabilities. The project construction progress was steadily advanced according to the Xinhai team's plan, and was officially completed and put into production in early November, demonstrating the "Xinhai speed".

05Significance and Prospect of Project Success

The successful completion and commissioning of the Henan 1500TPD silver-lead-zinc-gold polymetallic mine project has accumulated valuable practical experience for Xinhai Mining and brought new development opportunities for Xinhai in civil engineering construction. Xinhai Mining will continue to participate in large-scale mining engineering projects with the cornerstone of "mining full industrial chain service (EPCM+O)", and use professional technical strength and project construction management capabilities to ensure the high-quality delivery of each mining project.

In the mining industry, every technological innovation and project expansion is a test of the company's strength. This time, Xinhai Mining once again successfully helped Henan 1500TPD silver-lead-zinc-gold polymetallic ore flotation plant expansion project to be successfully completed with its outstanding strength and professional technology. As the proposer and practitioner of "mining full industrial chain service (EPCM+O)", in the future, Xinhai Mining will continue to contribute to the sustainable development of the global mining industry and write a new chapter in the development of the mining industry.