JODHPUR: Surface International, a city-based firm, has launched refractory guniting machine. It is majorly used for repairing of electric arc furnance AOD, VOD both in hot and cold conditions.
The maximum advantage of this machine can be achieved when furnaces are repaired in hot conditions. The time required for cooling and then again heating of the furnace along with the thermal losses are prevented, thereby lot of savings in terms of power are derived , also the availability of furnace is substantially increased.
These machines are available in two sizes – D-3R and D-6R. It is widely used for foamy slag application in steel melting units.