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Bell type furnace adopts heat-resistant stainless steel bell cover and a furnace platform between strict sealing, so that the workpiece material is isolated with the outside air, in the heating, heat preservation and cooling process, always in a high purity nitrogen, hydrogen gas protection, so that the annealed material keep bright surface with no oxidation. In addition, due to the large air flow fan installed in the furnace, the furnace temperature can be controlled at 3 degrees Celsius, so that the material can be obtained even and the physical and mechanical properties of the annealed.
This equipment can be widely used in non-ferrous metals copper, aluminum alloy and black metal, plain carbon steel, silicon steel, alloy steel, such as bright annealing. Strong convection bell bright annealing furnace has the advantages of high production efficiency, products of good quality, low energy consumption, no pollution, automatic operation, safe and reliable, is contemporary internationally recognized advanced heat treatment equipment.
RZ- bell type furnace annealing furnace has 2 sets each, 2 inner cover, a heating hood. A cooling cover, a stove in the heating heating and heat preservation, another furnace in cooling, discharge process, with a heating cover alternate heating 2 furnace can save energy, and realize continuous production.