1. Strong high temperature stability: the melting point of magnesia bricks is as high as 2800 degree , and its heat resistance is very strong. It can be used at high temperatures for a long time, ensuring the normal operation of the kiln.

2. High wear resistance: Magnesia bricks have the characteristics of good wear resistance and not easy to damage, which can prolong the service life.

3. Good thermal conductivity: Magnesia bricks have good thermal conductivity, which can effectively accelerate the heating speed of the kiln and improve thermal efficiency.

4. Strong chemical stability: Magnesia bricks have good chemical stability and can well withstand the erosion of corrosive media such as strong acids and alkalis, ensuring the safety of kiln materials.

1. Mineral processing: select magnesium ore, and process it by crushing and screening.

2. Smelting: Mix magnesium powder with other raw materials and smelt at high temperature to produce magnesium oxide.

3. Manufacture: It is a refractory material processed by mixing magnesium oxide fine powder with an appropriate amount of binder, extrusion molding, drying and other processes.