MgO Briquettes (Slag Conditioners) are made of caustic-calcined magnesia powder by balling under machine pressing, which are a totally new kind of products applied to a rotory melting furnace and making, through the splashing cross to protect the furnace to raise the furnace life. Including MgO-Carbon Briquette, MgO-Calcium Briquette and Caustic Calcined Magnesia Briquette.