1. Mainly used in foundry and steel making workshop.
2. Unit Furnace capacity from 10kg to 2 MT.
3. MF power supply from 20Kw to 500Kw.
4. High efficiency.
5. saving energy.
6. High quality.
7. Best reliability.
2. Unit Furnace capacity from 10kg to 2 MT.
3. MF power supply from 20Kw to 500Kw.
4. High efficiency.
5. saving energy.
6. High quality.
7. Best reliability.
Basic working principle
AC current with 50Hz shall be firstly converted into DC current through three phases bridge type rectifier configured with SCR and then, through the inverter, the AC current with medium frequency (shorted as MF below) to be output. The MF power supply then shall, through copper bus-bar and water-cooled electrical cable, feeds power to the inductor (induction coil) of the MF furnace for transforming it into alternating magnetic field, which shall make the metal in the crucible producing eddy current for heating and melting.