Thermal bogie furnaces are used for thermal treatment of relatively large blanks, the length of which exceeds 2 meters, thus allowing furnace charging by means of a traveling crane.
The furnace hearth lining is exposed to frequent thermal shocks to the furnace design features. For that reason, the lining shall ensure a large number of thermal cycles, substantial stability, and good heat insulation.
Our lining systems guarantee quick and easy installation, good heat insulation, and overall savings on power costs. The wide range of heat insulation materials allows us to perform successful repairs on bogie furnaces.
The furnace flat hearth lining is multi-layered:
The furnace wall lining is made of special heat insulation blocks CERAWOOL BLOCK from ceramic fiber. One may also use lightweight fire-clay grog and gunned castables.
The furnace roof lining is made of special heat insulation blocks CERAWOOL BLOCK from ceramic fiber. One may also use lightweight fire-clay grog and gunned castables.
The lining of the exhaust gas system, recuperator, and chimney stack are made of various lightweight gunned castables, as well as insulation fire-clay grog concretes.