To obtain the required physical and mechanical properties and metallographic structures in various types of steel, heat treatment process is indispensable.

Silvan Rolls, uses modern electric and natural gas furnaces, each equipped with sensitive power regulators and temperature control units. There are totally 4 furnaces in the heat treatment department. The maximum length of an item that can be handled is 6 meters.

Temperature control of the furnaces is made with PLC devices hence involvement of human factor has been minimized through this automation.

All heat treatment furnaces are connected to recording devices and the furnace time-temperature controls are monitored on line from the computer and immediate intervention can be made in case any deviation from the process occurs.

Furthermore, heat treatment programs have been defined for each roll in accordance with its quality and the process is followed closely.