bell type bright annealing furnace(BAF)
-Full hydrogen, high hydrogen and strong circulation type
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It is a kind of heat treatment equipment for recrystallization annealing after rolling ordinary carbon steel, low alloy steel, high-quality steel and copper strip.
Heating mode: burning natural gas, liquefied petroleum gas, electric heating, etc;
Protective gas: 100% hydrogen, nitrogen hydrogen mixture (adjustable hydrogen ratio).
Main components: generally, each batch of bell type annealing furnace includes: 1 heating hood, 1 cooling hood, 2 furnace stands, 2 inner hoods, 1 automatic control cabinet and 1 atmosphere pipeline.
Loading method: single stack, in shape of ,and other stacking methods.
Loading capacity: 10-120 tons / furnace.
Natural gas energy consumption for heat treatment of carbon steel: 16-20m3/T, except for special processes.