Ore grade analyzer

The emergence of SFA’s near-infrared technology stems from the market’s demand for alternatives to conveyor-belt PGNAA sensors. As the industry’s first provider to apply near-infrared technology to online analysis of both organic and inorganic raw materials, we have been delivering elemental and phase-specific online analysis for over a decade to the metal smelting and ore-processing industries, combining highly sensitive analytical methods with reliable and precise sensors. The rapid advancement of Advanced Process Control (APC) has highlighted the outdated state of quality control in the mineral resources sector, which still largely relies on manual sampling—a practice that is severely lagging behind. Leveraging big data and artificial intelligence technologies, SFA has developed highly sophisticated calibration models for real-time measurement of mineralogical and chemical compositions. This approach is not only accurate and versatile but also free from nuclear safety concerns.