Series intermediate frequency furnace ‍Why is it called one belt two intermediate frequency furnace?

For series intermediate frequency furnaces, the distinction between single power supply and dual power supply should be clearly distinguished. Single power supply is single rectification of intermediate frequency power supply, rectification is six pulses, and transformer is three-phase. One power supply system can only supply power to one set of furnace bodies, so it is called single power supply. Power supply; dual power supply is the double rectification of the intermediate frequency power supply, the rectification is 12 pulses, and the transformer is six-phase. One power supply system can supply power to two furnace bodies at the same time, so it is called dual power supply.

When the series intermediate frequency furnace is dual power supply, two furnace bodies can be operated at the same time, that is, one set of intermediate frequency power supply drives the two furnace bodies to work at the same time, so we are referred to as one belt and two intermediate frequency furnaces for short.

The belt and two intermediate frequency furnaces can be smelted by two intermediate frequency furnaces at the same time, or one intermediate frequency furnace can be smelted, and the other intermediate frequency furnace can control the required temperature for casting or heat preservation. It is also possible to smelt one intermediate frequency furnace and stop the other for standby. For single smelting, the use is very flexible. It is very convenient to run.