EPC+M+O

Zimbabwe 1000t/d Gold Ore Processing Plant

This project is a 1000t/d processing plant invested in by a local gold mining enterprise in Zimbabwe. Xinhai Mining, as the EPC contractor, was responsible for the entire process service, from ore beneficiation testing and process design to equipment supply and on-site installation and commissioning. The ore is characterized as easily leachable, and while the process flow is relatively straightforward, it requires highly efficient equipment and a stable system to maximize recovery rate and economic benefits....

Somaliland 200t/h Alluvial Gold Ore Beneficiation Plant

Alluvial gold deposits are widely distributed worldwide, featuring high grades, low investment thresholds, and fast return on investment. In this Somaliland project, Xinhai provided a full range of services, including process design, equipment supply, and on-site installation guidance, ensuring the plant was successfully commissioned and met production targets. The project adopted a combined gravity separation–amalgamation process, which features a short construction period, low cost, and fast economic return....

Henan 1500t/d Polymetallic Ore Processing Project

The original plant consisted of two 900t/d production lines. To meet the enterprise’s strategic development goals, the client decided to construct an additional 1,500t/d production line adjacent to the existing facility. This expansion posed significant demands on Xinhai Mining's design capabilities, engineering experience, and project management. It required seamless coordination of resources to ensure on-time, high-quality delivery—without interrupting the original plant’s operations. Xinhai Mineral Equipment delivered full EPCM+O services for the 1,500 t/d polymetallic ore project in Henan. From process design to equipment supply and on-site construction, the team managed the entire project, ensuring on-time completion, smooth commissioning, and early achievement of production targets....

Mexio 1200TPD Gold Mineral Processing Plant

The 1200TPD gold mine cyanide concentrator project in Mexico is another collaboration between Xinhai Mining and the client of the project. In 2017, Xinhai Mining undertook the customer's 1,500tpd copper-lead-zinc, gold-silver polymetallic ore project in Mexico. Since the cooperation on the project was very pleasant and the project design overall met expectations. Therefore, the customer of this project once again chose to cooperate with Xinhai Mining during the preparation stage of the new project to help it complete the construction of the 1,200tpd gold ore cyanide concentrator project....

Hebei 2000TPD Iron Ore Concentrate Desulfurization Plant

At the end of 2020, the customer of the 2000TPD iron concentrate desulfurization plant project contacted Xinhai Mining and stated that the iron concentrate produced by its project had a high sulfur content and was difficult to meet subsequent use needs. It hoped to obtain more qualified iron concentrate products through a new process plan. After a preliminary understanding of the project information, Xinhai Mining provided the customer with a rough technical plan and quotation. The customer was very satisfied with this and signed a follow-up project contract with Xinhai Mining. In 2022, the project undertaken by Xinhai Mining will be successfully constructed....