Bright Anneling Furnance

Heat treatment processes for special boiler tubes are carried out in the non-oxidizing annealing furnace. This means heat treatment is carried out in a special protective gas atmosphere that helps minimize scaling.

Technical data

manufacturer: Gruenenwald
type: Roller hearth furnance with separate chambres (controlled atmosphere)
nominal output: 4 t/hr
temperature: max 1000°C (1832 °F)
usable roller table width: 1000 mm (3.3 ft)
charging length: 4000-18000 mm (13.1-59.1 ft)
firing: Natural gas (indirect, via heating tubes and radiant tubes)