What is the working principle of a medium frequency electric furnace?
Huaxin Electric Furnace is one of the excellent induction furnace manufacturers in China. After nearly 30 years of production practice, the following rules have been summarized: The medium frequency furnace is a power supply device that converts 50HZ power frequency alternating current into a medium frequency (above 300HZ to 1000HZ). It converts the three-phase power frequency alternating current into direct current after rectification, and then transforms the direct current into adjustable medium frequency current, which is supplied by a capacitor. The medium frequency alternating current flows in the induction coil, and the high-density the magnet generates lines of force in the induction coil, cutting induction The metal material contained in the coil generates a large eddy current in the metal material. The working frequency of the medium frequency induction furnace (hereinafter referred to as the medium frequency furnace) is between 50 and 10 Hz, and is...