Manufactured and put into service tunnel oven type SDOP-12.21.20/8,5

Manufactured and put into service tunnel oven type SDOP-12.21.20/8,5

The electric furnace is designed for heat treatment of coils of wire. This tunnel oven, complete with two bogie hearth alternately feeding the charge into the furnace. Hearths and the oven door are moved by electric drives.

The furnace operates continuously, allowing it to raise productivity. Per day in the furnace anneals to 20 tons of wire. To speed up the cooling cages after annealing furnace equipped with a cooling cap. The use of modern materials has allowed to minimize the loss of energy and power density of the furnace.