Middle Grade Magnesite is made from caustic calcined magnesite with MgO above 95% through processes of briquetting,sintering in shaft kilns at high temperature.
Fused Magnesite is produced in electric arc furnace by fusing super grade-A raw magnesite finely selected or granules of high purity caustic calcined magnesite
It is an ideal raw material for producing firebrick and monolithic materials,with the characteristic of big crystal,compact texture,high temperature property and high slag resistance.