This series of low & medium grade natural fluorspar lump (CaF2 80%-85%) is specially produced for general metallurgy, steel smelting, foundry and ferroalloy industries. As a professional steelmaking flux material, it effectively reduces the melting point of furnace slag, improves slag fluidity, and assists in removing sulfur, phosphorus and other impurities during metal smelting, greatly optimizing smelting efficiency and finished steel quality.
Selected from high-quality natural fluorite ore, our 80%-85% CaF2 fluorspar lump features stable chemical composition, uniform particle size and low harmful impurities. It is the most cost-effective auxiliary raw material for ordinary steel plants, iron foundries, metal refining and secondary aluminum smelting factories.
Compared with high-purity acid-grade fluorspar, this medium-low grade fluorspar is more suitable for large-volume industrial smelting scenarios with strict cost control. It has stable batch consistency and completely meets European and international metallurgical industry standards.