The medium magnesia produced by our company has two types. Both magnesia contains light fired magnesia powder (MGO 95%-99%). They are fired and pressed to balls in vertical furnace (using oil). The products is goodly burned, and have high density. They are used as high-duty raw material in producing magnesia products.
The medium magnesia is divided to two types: Oil firing and coke firing products. The coke firing magnesia used light fired magnesia as raw material (MGO>97%), BD>3.20 g/cm3; Oil firing magnesia uses 95%-96% MGO as raw material, BD>=3.25 g/cm3. They are high-duty raw material.