Lithium Ore Flotation Machine – Spodumene Beneficiation Spodumene (LiAlSi2 O6 ) is the dominant hard-rock lithium mineral, and flotation is the standard route to a concentrate that can be sold to a converter or shipped as chemical-grade feed. Our cells cover 4 m³ to 160 m³ effective volume, so the same design serves pilot banks and multi-thousand-tonne concentrators. DMS or Flotation: Which Route Fits Your Ore Route selection follows liberation size and gangue mineralogy, not