Aluminium Coil/Foil Annealing Furnaces

Annealing Furnaces For Coil

Sistem Teknik develops and manufactures furnaces for the homogenization, intermediate, and final annealing of aluminum coils. These furnaces are typically designed for the N2 atmosphere, with O2 levels reduced to as low as 0.1 percent. The gas and water heat exchanger are used to cool materials to temperatures less than 300 °C.

Our foil annealing furnaces have a desired temperature uniformity within +4 °C tolerance. Less energy is consumed during the soaking period thanks to the implementation of the fan drive control. The economizer allows for fresh air suction as well as the supply of protective N2 gas, which is heated by the furnace exhaust. This circular system significantly increases energy savings. Depending on the needs of the customer, indirect gas heating (with self-recuperator burners and radiant tubes) or electric heating can be used.

With the use of automated multi-directional smart charging cars and user-friendly PLC and SCADA interfaces, our annealing systems implement industry 4.0 solutions.

 

Annealing Furnaces For Foil

Sistem Teknik develops and manufactures N2 atmosphere furnaces for annealing aluminum foils and removing oils left on the material after the rolling process. Sistem Teknik, unlike many other companies in the industry, uses a negative atmosphere system in these furnaces to maximize oil removal.

Our foil annealing furnaces have a desired temperature uniformity within +3 °C tolerance. Less energy is consumed during the soaking period thanks to the implementation of the fan drive control. The economizer allows for fresh air suction as well as the supply of protective N2 gas, which is heated by the furnace exhaust. Depending on the needs of the customer, indirect gas heating (with self-recuperator burners and radiant tubes) or electric heating can be used.

With the use of automated multi-directional smart charging cars and user-friendly PLC and SCADA interfaces, our annealing systems implement industry 4.0 solutions.