Billet Reheating Furnace upto 50 Tonneshr. capacity. These furnaces are mostly used in Steel Rolling Mills. The salient features are:Low fuel consumption of 0.3 x 106 K.Caltonne, Burning losses are minimum ( less than 1% ), These furnaces are either oil fired or gas fired, Continuous availability of stock at the rated capacity, Capable of heating billetsingots upto 200 mm sq. for top firing and upto 300 mm sq. for top and bottom firing furnaces.