• reduction of the flue gas volume reduce investment in waste gas equipment
  • low energy consumption
  • reduced NOx-emmission
  • reduced dusting of raw materials
  • improvement of the glass quality
  • possibility to increase pull
  • lower costs for refractory material (and with it later lower disposal costs) and therefore service costs with the construction
  • stable combustion since there is no fire change as with regenerative furnaces
  • easy adjustable temperature profile along the furnace
  • less space requirements
  • high flexibility during production changes
  • long lifetime