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How to Choose an Induction Melting Furnace with Proper Capacity?


Are you going to build a metal metallurgy production line while confused to choose an induction melting furnace with the proper capacity? Then, how to choose a proper furnace to match your production line? Here are some instructors we will share with you.

Judian Induction Melting Furnace

Instructions to Choose the Capacity

Choosing the proper capacity for an induction melting furnace depends on several factors such as the type of material being melted, the desired melting rate, and the required production volume.

Determine the type of material you will be melting

Different materials have different melting points and require different amounts of energy to melt. For example, aluminum has a lower melting point than steel, so it will require less energy to melt. Understanding the properties of the material you will be melting is the first step in choosing the right capacity for your furnace.

Determine the desired melting rate

The melting rate is the amount of material that can be melted per unit of time. This is typically measured in tons per hour or kilograms per minute. The melting rate will depend on the production volume you require and the time available to melt the material.

Calculate the furnace capacity

Once you know the material and the melting rate, you can calculate the capacity of the furnace required. The capacity of the furnace is typically measured in pounds or kilograms of material that can be melted in a single batch.

Consider safety factors

It's important to consider safety factors when selecting the capacity of your furnace. You should ensure that the furnace's capacity is not too small, as this can cause the furnace to overheat and become damaged. On the other hand, a furnace that is too large for your needs can be costly to operate.

Consult with a furnace manufacturer

Finally, it's a good idea to consult with a furnace manufacturer to help determine the proper capacity for your specific needs. They can provide guidance on the appropriate furnace size and configuration based on the specific requirements of your application.

Capacities of Different Induction Melting Furnace

There are many types of furnaces used in the foundry factories. Also, the capacity is various.

Aluminum Induction Melting Furnace

Capacity: 0.1 – 15 tons

Melting Time: 30 – 60 minutes per batch

Steel Induction Melting Furnace

Capacity: 0.1 – 20 tons

Melting Time: 40 – 60 minutes per batch

Stainless Steel Induction Melting Furnace

Capacity: 0.5 – 5 tons

Melting Time: 30 – 100 minutes per batch

Copper Induction Melting Furnace

Capacity: 0.1 – 10 tons

Melting Time: 40 – 60 minutes per batch


Choosing the proper capacity for an industrial melting furnace requires careful consideration of several factors. By following these steps and consulting with a furnace manufacturer, you can ensure that you select the right furnace for your needs.

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