Fused Magnesium Aluminate Spinel manufactured from high purity raw materials in large electric arc furnace. The Fused Spinel supplied by us has high bulk density and good color. It is strong to resist corroding and anti-detonation is better. It dopts high pure MgO and Chemical Al203 to smelt by EAF. Apply to the proof of EAF and basic oxygen furnace steel ladle, intermediate zone cement rotary kiln, etc.