Furnaces for Enamels are generally gas-burning flame furnaces which have a sloped bottom and spouts or ladles which allow the ceramic frit to flow off and granulate into fine particles through the water stream and crushing rollers.

Saint-Gobain SEFPRO has long experience in outfitting these tank furnaces.

The use of Saint-Gobain SEFPRO electrofused products in every furnace zone, including the arch, results in :

• increased life expectancy (current furnaces equipped with Saint-Gobain SEFPRO electrofused products have had over 6 years of campaigns...)
• increased pull,
• lower energy consumption with efficient insulation