In mining and mineral processing production, real-time control of ore grade and elemental composition is the core lifeline for optimizing mining plans, guiding ore blending operations, and improving mineral processing recovery rates and economic benefits.
The traditional testing model that relies on manual sampling and laboratory analysis has inherent pain points such as long sampling cycles, lag in data feedback, and insufficient representativeness. This makes it difficult for mining companies to dynamically adjust and accurately control the production process, resulting in waste of resources and loss of benefits.
Winzhou Technology deeply integrates high-precision XRF spectroscopy technology and automated online detection systems to launch a fully automatic online mining spectrum analyzer – an unmanned, real-time and intelligent element analysis equipment specially designed for the mining production process.
It deploys laboratory-level analysis accuracy directly on the front line of mining, builds a full-process real-time quality monitoring system for mining companies from ore mining to mineral processing output, and drives the transformation and upgrading of traditional mining in the direction of digitalization, intelligence, and leanness.
The technical core of this system lies in unattended online detection, which can obtain the “element portrait” of the ore in seconds.
This system integrates a high-performance X-ray fluorescence spectrum analysis module and is equipped with a high-resolution silicon drift detector and Axon low-noise electronic technology. It can conduct fully automatic and continuous online analysis of different forms of mining samples such as crushed ore, belt conveyed materials, slurry, concentrate powder and tailings.
The system is equipped with automatic sampling, sample preparation, transmission and detection units to realize the entire process of unmanned operation from material grabbing to data output. The single detection cycle is shortened to less than 30 seconds, and Fe, Cu, Mn, Pb, Zn, W, Ta, N are output in real time.
b. Content data of dozens of major, trace and key associated elements such as Au and Ag. The detection accuracy reaches the ppm level. The analysis error of major elements is strictly controlled within 0.1%, providing real-time, reliable and high-density grade data flow for mining production.
Its core functions include real-time perception and intelligent control, empowering lean mining.
The first is full-process online monitoring, which is deployed at key nodes such as mining working faces, ore conveyor belts, grinding and grading circuits, flotation feeding and concentrate thickening, to achieve 24-hour continuous and uninterrupted detection and capture ore grade fluctuations and element distribution changes in real time.
The second is the adaptability to multi-form samples. It is equipped with a modular pre-processing unit that can flexibly switch detection modes suitable for different material states such as lump ore, crushed ore, slurry, powder, etc., to meet the needs of full-process analysis from raw ore to final products.
The third is AI intelligent judgment and process optimization. It has built-in rich ore type database and mineral processing process model. The system compares the detection data with the target grade in real time, provides intelligent identification and early warning of changes in ore properties and fluctuations in concentrate quality, and can provide real-time data guidance for ore blending operations, grinding fineness adjustment, and pharmaceutical system optimization.
The fourth is the integration of data interconnection and digital mines. The detection data is automatically uploaded to the mine central control room or the cloud digital mining platform to generate visual grade trend charts, element distribution curves and production reports, and can be seamlessly connected to DCS, MES, ERP and other production management systems to achieve an intelligent closed loop of “detection – analysis – decision-making – control”.
Yingzhou Technology is a high-tech enterprise specializing in X-ray fluorescence (XRF) and
