Intelligent Mining Equipment and Engineering Operation & Maintenance Service Provider

Redefining efficient cleaning and beneficiation

Faced with increasingly strict environmental protection policies and continuously rising operating costs, the traditional 'grinding and flotation' model faces severe challenges in resource utilization, energy consumption, and waste management. Zhonggan Group has innovatively launched the IMP intelligent ore beneficiation system for metal mines, deeply integrating intelligent sensing, process optimization, and advanced separation technologies. It aims to reconstruct the beneficiation process from the source, providing mining clients with a new generation of solutions that combine excellent economic efficiency with green and sustainable development.

Industry Challenges: Bottlenecks in the Traditional Model

Environmental Pressure

Demands for water reuse, waste harmless treatment & resource utilization, and in-pit ecological restoration are growing stricter.

High Costs

High grinding energy consumption, strong reagent dependence, and long processes lead to complex O&M.

Low Recovery

Low recovery rate of fine-grained minerals, leading to severe loss of valuable elements in tailings.

Poor Flexibility

Difficult to adapt to ore property fluctuations, resulting in unstable production indicators.

IMP Solution: Intelligent Process Closed-Loop

The IMP system is not a single device, but a complete process system of 'intelligent sensing-precise sorting-optimized control.' Its core lies in pre-selection waste discard and deep flotation recovery, achieving full-process optimization through intelligent control.

core technology entity

1.Heavy-duty Hydrocyclone Intelligent Preselection System

Value Proposition: Dispose of waste in advance, reduce costs and increase efficiency

Before the ore enters the mill, a large amount of waste rock is efficiently separated according to density differences, directly reducing the subsequent grinding and flotation processing volume, significantly lowering energy consumption and costs.

Core Advantage

•Significantly reduced grinding feed: the scrap rate can reach 30%-50%, saving energy and steel consumption from the source.

•Improved feed grade: Provide higher quality raw materials for subsequent operations, enhancing overall system efficiency.

•Wide particle size adaptability: Sorting effect is remarkable for ore with -12mm particle size.

Typical Application Data

•Lead-zinc ore: waste discard rate is 50.16%, while lead and zinc recovery rates still remain at 96.56% and 97.25% respectively.

•Spodumene: The concentrate grade has steadily increased from 1.3-1.5% to over 4.8%.

•Fluorite ore: Can directly be separated into fluorite lump concentrate with a grade of 78.53%.

2.Micro-vortex mineralization depth flotation system

Value Proposition: Focus on the details, improve quality, and reduce defects

To address the problem of fine mineral recovery, the flotation efficiency and selectivity are significantly improved and the process flow is shortened through forced turbulent mineralization technology.

Core Advantage

•Increase fine particle recovery: The total mineral recovery rate can be improved by 1-10%.

•Simplify process structure: Optimize the traditional three-stage selection into two stages, reducing equipment investment and operation and maintenance points.

•Optimize product indicators: Improve concentrate grade without increasing reagent consumption, while deeply reducing tailings grade.

Typical achievements

It can increase the final concentrate grade of copper-gold ore to Cu 23%, Au 25g/t, while reducing the tailings grade to below Cu 0.01% and Au 0.1g/t.

System Value Panorama

•Economic benefit: By 'throwing more waste, recovering early, and shortening the process,' the comprehensive cost of processing per ton of ore is reduced by 15%-30%.

•Environmental benefits: reduce tailings discharge by 20%-40% from the source, help achieve the goal of 75%-90% water recycling rate, and support the construction of green mines.

•Management Benefits: Full-process intelligent monitoring and optimization, improving production stability and controllability of indicators, promoting the selection plant towards "fewer personnel and intelligent" operations.

Successful application case

•IThe IMP intelligent mineral processing system has been successfully industrially applied in multiple mining projects worldwide, covering a variety of representative minerals such as copper (oxide/sulfide), lead-zinc, tungsten, spodumene, and fluorite. Each project has achieved verifiable sorting indicators and economic benefits through rigorous testing and stable production operation, forming a replicable and promotable model of intelligent mineral processing.