What’s the Difference Between Steel Shell Furnace and Aluminum Shell Furnace?

Steel shell furnaces and aluminum shell furnaces are both types of industrial furnaces commonly used in the melting and smelting of various metals. The main differences between them are related to their construction materials, properties, and uses.

The primary difference between steel shell furnaces and aluminum shell furnaces is the material used to construct their shells. Steel shell furnaces have an outer shell made of steel, while aluminum shell furnaces have an outer shell made of aluminum.

Steel shell furnaces are typically made with a steel shell structure that provides durability and resistance to extreme temperatures and thermal stress. They are commonly used in heavy-duty applications such as steel-making, casting, and forging, where high temperatures and heavy loads are required. Steel shell furnaces can also be designed to operate with various types of fuel systems, such as gas, coal, or oil.

Aluminum shell furnaces, on the other hand, are typically made with an aluminum shell structure that provides lightweight, energy-efficient, and non-corrosive properties.

They are commonly used in applications such as aluminum and copper melting, where precise temperature control and energy efficiency are required. Aluminum shell furnaces can also be designed to operate with various types of heating systems, such as electric, gas, or induction.

Another factor to consider is the cost of the furnace. Steel shell furnaces are generally more expensive to manufacture and operate than aluminum shell furnaces, due to the higher cost of steel and the heavier construction required. Aluminum shell furnaces are typically less expensive to manufacture and operate, which makes them a cost-effective choice for many applications.

In summary, the main difference between steel shell furnaces and aluminum shell furnaces is the type of construction material used, which leads to differences in their properties and intended uses. Steel shell furnaces are heavy-duty and can handle high temperatures and heavy loads, while aluminum shell furnaces are lightweight, energy-efficient, and ideal for precise temperature control and quick startups.