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The advantage of magnesia ramming mass as EAF top refractory

(1) Magnesia ramming mass is simple in composition and can be replaced at any time, and the cost is only 1/4 of the general castable;

(2) After using magnesia ramming mass, the top cover of the electric arc furnace does not need to be filled as a whole, and the top structure of the furnace is more convenient and safe for lifting, which is convenient for handling of furnace conditions and emergencies;

(3) Magnesia ramming mass has superior high temperature resistance, eliminating the auxiliary water cooling device of the electric arc furnace, reducing energy consumption and ensuring production safety;

(4) The composition of the magnesia ramming mass is uniform, and it will not be damaged due to the thermal expansion of the refractory material during use, ensuring the service life.

Wanhao is a manufacturer who is specialized in designing various kinds of furnace and making refractory products for electric furnace, ladle, tundish, blast furnace, AOD furnace, IF furnace, etc.


Tel: +86-15225115555


Add: Caogou Industry Zone,Yichuan County,Luoyang.China