From July 25 to 27, 2025, the China Conference on Mineral Crushing, Grinding, Screening, and Magnetic Separation was successfully held in Hefei, Anhui Province. Themed "Technology Breakthrough · Intelligent Equipment · Green Industry Transformation," the event gathered industry leaders to discuss innovations in the context of the "dual-carbon" goals. Xinhai Mining was invited to attend and actively participated in in-depth discussions on technological innovation under the carbon neutrality framework.
At the conference, Xinhai Mining was honoured with two prestigious awards:
"Intelligent Control Pioneer Award for Crushing-Grinding-Screening Integration" (left), "Energy Efficiency Excellence Award in Crushing-Grinding-Screening" (right)
These accolades highlight Xinhai's exceptional capabilities and technological leadership in mineral processing.
Use the table of contents below to navigate through the guide:
01Leading the Green & Smart Transformation of Mining Technology
Amid the global shift toward clean energy and the rapid development of a circular economy, mining technology is undergoing a profound transformation toward green and intelligent solutions. Committed to this trend, Xinhai Mining provides "mine EPCM+O service", which integrates mining, mineral processing, and tailings storage facility engineering services.
Our services encompass the entire process, from technical consulting and test research to mine design, equipment manufacturing and procurement, civil construction, installation, commissioning, and delivery, as well as mine construction management, mine operation management, and related services. These services help clients build safe, intelligent, and sustainable green mines.
02Metallurgic Test
Xinhai Mining's Mineral Research Institute includes CNAS-certified laboratories, pilot plants, and semi-industrial testing centres, providing full-process testing from exploratory lab-scale to pilot-scale trials.
We offer testing services for over 70 types of minerals, including gold, silver, copper, lead, zinc, lithium, quartz, graphite, iron, chromium, titanium, zirconium, etc., to meet customized processing needs for different ores.
03Detailed Engineering Design
Xinhai's design team includes specialists in geology, mining, mineral processing, metallurgy, mechanical engineering, civil engineering, and electrical systems. We provide full-scale design services covering mining, beneficiation plants, and tailings storage facilities.
(1)Mining design
This includes feasibility study reports, mining plans, and preliminary and construction drawing designs.
(2)Mineral processing plant design
Our design institute provides:
3D design of conventional, modular, mobile, and steel-structured processing plants
Compliance with China's industrial standards, JORC (Australia), Valmin, and NI43-101 (Canada) standards
(3)Tailings storage facility design
Complete engineering solutions covering site selection, dam structure design, drainage system configuration, construction management, and operation monitoring.
04Mining Engineering Construction Services
Xinhai holds a Class I General Contracting Qualification for Mining Engineering and provides end-to-end services covering both mining infrastructure construction and contract mining operations.
With over 30 years of industry experience, our team undertakes excavation works for vertical shafts, inclined shafts, adits, ramps, and also delivers:
Electrical systems
Water supply and drainage
HVAC and dust control systems
Underground transportation and communications
Full implementation of the six major underground safety systems
05Processing Plant EPC
Xinhai offers turnkey EPC solutions, including:
At our intelligent manufacturing base (110,000 m²), we produce more than 1,000 kinds of core and auxiliary mining equipment, including:
With rich domestic and international project experience, we undertake a wide range of mining construction projects, such as earthworks, concrete, masonry, and auxiliary structures.
06Tailings Storage Facility Engineering Services
As a holder of the Class-A license for Mining Engineering, Xinhai Mining integrates design, civil works, and hydrological engineering to provide comprehensive tailings dam services.
We offer full-cycle project solutions, including:
Preliminary investigation & design
General contracting for construction
Intelligent monitoring systems
Operation and maintenance management
This enables clients to improve project efficiency, reduce construction periods, lower overall costs, and realize closed-loop management from design to operation.
07Contract Mining & Operation Services
Xinhai offers flexible cooperation models, including general contracting, subcontracting, and joint operations. We provide comprehensive operation services for mining, beneficiation, and tailings projects.
In addition, we can assist clients in optimising their existing operational teams, improving efficiency, and ensuring stable, long-term production.
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