How to prevent the furnace shell of the aluminum shell induction melting furnace from melting?

1. There should be a reasonable distance between the furnace shell and the induction coil (furnace ring) of the induction melting furnace. If the spacing is too small, the aluminum furnace shell will have an induced current, which will lead to magnetization and serious heating of the furnace shell itself. After long-term use, the furnace shell itself melts. 2. The lining material of the furnace wall is solidified and sintered to prevent molten steel from leaking. The molten steel penetrates the furnace ring and burns the aluminum shell.

3. Regularly check the furnace lining and maintain the equipment