What is the working mode of large continuous annealing furnace

What is the working mode of large continuous annealing furnace?

The annealing furnace is a square or circular furnace body structure, equipped with refractory brick and aluminum silicate fiber composite insulation or full fiber insulation lining structure. The workpiece is put into the furnace and heated by electric heating or oil or gas. In the internal workpiece, the workpiece is heated from natural or protective atmosphere to the required annealing process temperature. After holding for a period of time, the workpiece is cooled naturally or at a controlled speed. Different annealing furnace series have different operation methods. Trolley type annealing furnace has independent loading trolley, which is easy to load and unload, and can load large and heavy workpieces. Well annealing furnace is suitable for vertical loading, annealing and heating of shafts, rods, tubes and other workpieces. It doesn't deform easily.