Hood type bright annealing furnace
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It is mainly used in the heat treatment process of metal material being heated to appropriate temperature, kept for a certain time, and then cooled slowly. Common annealing processes include recrystallization annealing, stress relieving annealing, spheroidizing annealing, complete annealing, etc. The purpose of annealing is mainly to reduce the hardness of metal materials, improve the plasticity, facilitate cutting or pressure processing, reduce the residual stress, improve the uniformity of the structure and composition, or prepare the structure for the subsequent heat treatment.
Bell jar type bright annealing furnace can be widely used for bright annealing of non-ferrous copper, aluminum alloy and ferrous metal, carbon steel, silicon steel, alloy steel, coil, wire, etc. The strong convection bell bell type bright annealing furnace has the advantages of high production efficiency, good product quality, low energy consumption, no pollution, automatic operation, safety and reliability.