Induction Furnace Disadvantages

In the past 30 years, the application of induction furnaces in the steel casting industry has developed rapidly, of course, because it has many advantages, but on the other hand, it also has many disadvantages. When choosing it as smelting equipment, it is necessary to carry out comprehensive analysis and research, strives to maximize its strengths and avoid its weaknesses, and must not join in the fun and follow the trend. After the equipment is selected, you should have a comprehensive understanding of its characteristics, and strive to continuously improve the quality of casting products on the basis of energy saving and emission reduction.

Advantages and disadvantages of induction furnace

Advantages of induction furnace

1) Compared with a fuel furnace, it is easy to get high temperatures.

2) It can be heated from the inside of the material to make it warm up.

3) Easy to use in controlled atmosphere furnaces and vacuum furnaces.

4) The electric furnace has no heat loss from the exhaust smoke of the fuel furnace, so the thermal efficiency is high.

5) It is easy to control the temperature, and it is convenient for remote control and fine adjustment.

6) Capable of rapid heating.

7) Good operating performance, no pollution to the environment.

Disadvantages of induction furnace

1) Need to increase the cost of power distribution equipment.

2) High electricity cost.

3) When the resistance heating temperature exceeds 1000 °C, the refractory material may conduct electricity, and insulation problems need to be paid attention to.

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