Aluminum alloy annealing furnace is mainly used for intermediate annealing or finished annealing of aluminum and aluminum alloy pipes or coils.

Aluminum alloy annealing furnace is mainly composed of heating furnace body, hot air circulation system, charging basket, push-pull mechanism and temperature control system.

The frame of furnace shell is welded with 10 national standard channel steel, and the shell is welded with 3mm high-quality hot-rolled steel plate. 06 type light energy-saving brick and aluminum silicate cotton are used as furnace lining. The heating element is made of high-quality and high resistance nickel chromium alloy Cr20Ni80. The air guiding system is made of stainless steel plate and installed on the two sides of the furnace. A full air-cooled high-temperature heat-resistant fan is installed at the rear of the furnace. The wind direction is from the back in to the front out of the furnace. The air volume is large and the wind pressure is high. There is no dead angle in the whole furnace. The temperature difference of metal in furnace is less than or equal to ± 3 ℃, the hardness of workpiece is uniform after annealing, and the electric device is used to lift the furnace door. The feeding and discharging mode is reducer driven sprocket and chain driven charging car.