Cloche Annealing Furnace

1. Summary
Bell hood annealing furnace is a device designed for heat treatment of metal materials, especially suitable for annealing of metal materials to reduce hardness, improve plasticity and improve the internal organization of the material. It adopts the bell cover structure design, making the workpiece isolated from the outside air in the process of heating, insulation and cooling, to ensure the stability and quality of the annealing process.

2. Main Structural Features
Design of bell hood and furnace:
The heat-resistant stainless steel bell hood and the furnace table are strictly sealed to ensure that the workpiece is protected by high purity nitrogen and hydrogen gas during the annealing process.
The number of furnaces is usually two, and one hood alternately hetwo furnaces to achieve continuous production and save energy consumption.
heating system:
Various heating methods, including resistive heating elements, gas burner or arc heating, can be selected according to the specific requirements.
The furnace temperature can be accurately controlled to meet the annealing needs of different materials.
coolant passage:
The cooling mode is flexible and can be conducted by reducing the heating source power, introducing the cooling gas, or removing the workpiece and placing it in the cooling medium medium.
The cooling process can be effectively controlled to ensure that the work piece is evenly cooled from the high temperature state.
Atmosphere control system:
During the annealing process, an inert atmosphere (such as nitrogen or argon gas) is introduced to avoid the influence of the gas released from the workpiece on the quality of the surface in the furnace.
The atmosphere control system ensures the purity and stability of the atmosphere in the furnace.
temperature-control system:
Intelligent PLC temperature program control, real-time monitoring and adjustment of the temperature in the furnace, to ensure the accuracy and stability of the annealing process.
High temperature control accuracy, the number of temperature control areas, to meet the requirements of the complex process.

3. Application Advantage
High efficiency and energy saving: through optimal design and accurate control, to achieve high efficiency and energy saving, reduce the production cost.
Stable quality: high furnace temperature uniformity, high temperature control accuracy, to ensure the stable and reliable annealing quality.
Environmental protection and safety: adopt environmental protection heating mode and waste gas treatment system to reduce environmental pollution; the equipment has good safety performance.
Simple operation: intelligent control system, simple and intuitive operation, reduce the skill requirements of the operator.

4. Application Area
Bell cover type annealing furnace is widely used in non-ferrous metal copper, aluminum alloy and black metal, general carbon steel, silicon steel, alloy steel and other coil, coil, wire and other bright annealing treatment, has a wide application prospect in metallurgy, machinery, automotive, aerospace and other fields.

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1. We will display suitable bell hood annealing furnace scheme according to customer needs, including equipment performance, process flow, production efficiency and other aspects.
2. We can provide customized solutions to tailor production line solutions for customers based on customers' production site, raw material characteristics, product requirements and other factors.
3. We will share our successful cases to help customers to further understand the use of our bell cap annealing furnace.

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