• Raw Material
  • -Calcined kaolin
  • -M60 and M70
  • -Synthetic cordierite
  • -Calcined bauxite
  • -Brown fused alumina
  • -White fused alumina
  • -Tabular alumina
  • -Silicon carbide
  • -Fused silica
• Firebricks
  • -Mullite Insulating Firebricks
  • -High Alumina Bricks
  • -Silica Bricks
• Kiln Furniture
  • -Cordierite-Mullite Kiln Furniture
  • -SiC Kiln Furniture
  • -

Calcined bauxite

Calcined Bauxite: Chinese bauxite has higher Al₂O₃ and low impurities. Selected bauxite was calcined in shaft, round, rotary kiln at high temperature, the Al₂O₃ transfers to α- Al₂O₃ and form corundum phase, further crushed, grinded and sieved to obtain an ideal aggregate for refractory application.