Purpose:

Shaft annealing furnace is a national standard energy-saving periodic operation annealing furnace, mainly for long shaft, rod, pipe and other mechanical parts for annealing heat treatment, but also for normalizing, quenching and other heat treatment. Long rod-shaped workpieces, such as the barrel, turbine shaft, rotor, etc. are loaded and heated vertically in the shaft furnace to avoid bending and deformation.

Brief introduction of structure:

The well type annealing furnace shell is a well type furnace structure, which is insulated by high aluminum refractory brick and aluminum silicate fiber. When the whole fiber is used as furnace lining insulation, the heating element is generally heated by high temperature resistance belt, which has a longer service life and is not easy to break. All the automatic control of the shaft annealing furnace cover in our factory has safety protection. When the furnace cover is opened, the control power is automatically cut off, and the heating can only be started when the furnace cover is closed to ensure the safety of the operator.

Function of shaft annealing furnace:

Shaft annealing furnace is suitable for vertical heat treatment of shaft parts and annealing, quenching and other heat treatment of die steel, alloy steel, auto parts and other mechanical parts.

The use of ultra-lightweight energy-saving composite lining, energy-saving effect is remarkable.

Equipped with a special gas circulation mechanism, the flow rate is large, the furnace temperature is uniform.

The special opening and closing structure of the furnace cover effectively reduces the labor intensity.

Can use professional self-tuning PID high-precision smart meter, high temperature control accuracy.

Equipped with electric interlock and overtemperature protection safety device, safe and reliable operation.

The microcomputer control cabinet can be equipped with 0.1 ~ 0.2 high-precision temperature control meter, and the special furnace structure can meet the high-precision needs of navigation AIDS (±1.5℃).