Strong convection hood type bright annealing furnace

The strong convection hood type bright annealing furnace is mainly used for bright annealing of black and non-ferrous metal materials, especially suitable for coils, wires, and coils of copper, brass, and alloy copper; Various types of mesh and strip materials; Oxygen free bright heat treatment of silicon steel bodies and other mechanical material parts

The strong convection hood type bright annealing furnace is mainly used for bright annealing of black and non-ferrous metal materials, especially suitable for coils, wires, and coils of copper, brass, and alloy copper; Various types of mesh and strip materials; Oxygen free bright heat treatment of silicon steel bodies and other mechanical material parts.

The strong convection hood type bright annealing furnace consists of a heating hood, a cooling hood, an inner hood, a furnace platform, a vacuum system, and an electrical control system.

During work, the workpiece is uniformly heated and cooled inside a protective cover filled with a protective atmosphere. The strong circulation fan and protective atmosphere can achieve uniform hardness and bright surface of the annealed workpiece. The vacuum system is used for the replacement of protective gas and air, ensuring safe and reliable operation. A hood type furnace can be equipped with multiple furnace platforms for continuous operation, and its workflow generally includes: loading - pre vacuuming - passing protective gas - heating - insulation - combined cooling of gas and water - vacuum cleaning - venting - discharging - next workflow.