Ceramic bead sand is produced from high-quality bauxite through processes such as calcination, electric melting, granulation, and sieving. It offers advantages such as high-temperature resistance, no breakage, dust-free properties, spherical shape, high permeability, excellent filling capacity, and no silica dust hazards. It also has good regeneration performance and can be reused, making it an environmentally friendly sand for green casting.  

Main Composition:

- Al₂O₃: Approximately 75%  

- SiO₂: Approximately 19%  

Common Specifications: 5-10 mesh, 10-20 mesh, 20-30 mesh, 40-70 mesh, 50-100 mesh, 70-140 mesh, 140-200 mesh, 200-325 mesh, etc.  

Main Applications:

- Widely used in resin sand, water glass sand, and coated sand.  

- Suitable for casting various metal castings and casting coatings.  

Packaging Specifications: Bags (25kg, 50kg), ton bags, pallets, etc.