Chamber furnace for annealing of aluminium coils

1. furnace JET1 for max weight of charge 24 t

• high effective JET system for high convection 
• furnace capacity 24 t and 13 t
• coil dimensions to dia. 1,700 mm and width 1,300 mm
• furnace atmosphere temperature to 650 °C
• operating temperature from 170 °C to 600 °C
• electric resistance cassette heating
• three high-efficiency circulating fans in the furnace roof 
• excellent temperature uniformity ± 2°C in the annealed coils, reached due to the high convective arrangement 
• annealing in the air or nitrogen atmosphere 
• cooling in the furnace to about 200 °C with controlled cooling rate to 60°C / hr
• water-cooled furnace atmosphere cooler for the cooling phase

Transfer table for the transport of frames with coils among the furnaces and with preparation and storage platform

• load capacity 34 t
• travel speed 9 m/min
• travel length  31.8 m

2. furnace JET 2