What is a medium frequency aluminum shell furnace

1. Aluminum shell furnace working principle

The medium-frequency aluminum shell furnace is a device that heats metal materials through medium-frequency electromagnetic induction. Inside the induction furnace, the power supply generates medium-frequency alternating current through capacitors and induction coils. Under the action of the induction coils, high-density eddy currents are generated inside the metal material, thereby achieving the purpose of heating.

Compared with traditional induction furnaces, the medium-frequency aluminum shell furnace uses a metal shell to wrap the equipment in the external design, which plays an energy-saving role. At the same time, the equipment adopts a yoke-free process, which can better protect electronic components and extend the service life of the equipment.

2. Aluminum shell furnace application scenarios

The medium-frequency aluminum shell furnace has a wide range of application scenarios in heating metal materials, especially in the following fields:

1. Heat treatment industry: It can be used for quenching, tempering, annealing and other processes in heat treatment processes.

2. Aluminum industry: It can be used for insulation annealing, aging treatment, preheating, casting mold heating and other processes of alloy aluminum.

3. Steel industry: It can be used for steel refining, hot stretching, hot rolling, annealing, induction heating quenching and other processes.

4. Other fields: such as heating treatment in the fields of conductive materials, wires and cables, automotive parts, mechanical parts, etc.

III. Advantages of aluminum shell melting furnace

Compared with traditional induction furnaces, medium-frequency aluminum shell furnace have the following significant advantages:

1. Energy saving and environmental protection: The aluminum shell energy-saving design is adopted, the external temperature is low, and heat loss is reduced. During the working process, the emission of carbon dioxide and nitrogen oxides is reduced.

2. Efficient and fast: The heating speed is fast, and the set temperature can be reached quickly, and uninterrupted continuous heating can be achieved.

3. Precise control: The equipment adopts PLC automatic control system and touch screen operation interface, which can accurately control parameters such as heating temperature and time.

4. Safe and reliable: The yoke-free design is adopted to protect the electronic components, coils, etc. of the equipment, reducing the damage of the equipment during the heating process. At the same time, the equipment also has safety protection functions such as overcurrent, overtemperature, and voltage protection.

In short, as a high-efficiency, energy-saving, and environmentally friendly metal heating equipment, the medium-frequency aluminum shell induction furnace has been widely used in the industrial field, and it is believed that it will continue to show its huge development potential in the future.