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How to choose industrial furnace to heat metal

Author : Hongteng Time: 2022-10-20

What we recommend to you is the medium frequency induction furnace.

Medium frequency induction furnace is widely used in the smelting of non-ferrous metals and ferrous metals. Its power supply is a power supply device that converts 50HZ alternating current to medium frequency (300HZ to 1000HZ). The medium frequency furnace has fast melting speed and uniform heating temperature, which is very popular among users.

About the use of intermediate frequency furnace, we should pay attention to its working environment.

Work at an altitude of less than 1000 meters above sea level. The best working environment temperature can be in the range of -10℃~40℃.

We need to pay attention to the presence of conductive dust, explosive gas and corrosive gas can seriously damage metal and insulation around the furnace body. These can damage the furnace body or injure personnel.

On the cooling of furnace and electric cabinet, we should pay attention to the temperature of cooling water between ±5℃~30℃, the hardness of water is not more than 8, the turbidity is not more than 5, the pH is between 6.5 and 8.5.

When the electric furnace is in use, we should pay attention to its power. These affect the rate of heating.

For example, IF the rectifier circuit of the furnace is not properly adjusted, the DC voltage has not reached the large value, the rectifier tube is not finished conduction, the DC voltage has not reached the rated value to affect the power output.

If the voltage is set too high or too low, the power output is affected. And IF the furnace current limit pressure, interception, interception value is not well adjusted, resulting in low power output, this time we need to adjust the IF furnace control board current limit potentiometer.

The above is the standard of the electric furnace work we organize for you. I hope it can be helpful to you. You can do some protective measures about the electric furnace according to these, so that the work of the induction furnace is safer and more efficient.

Welcome to pay attention to Luoyang Hongteng to learn more about electric furnace.

Video of the use process of the furnace

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