how to choose medium frequency induction heating equipment

Induction heating equipment is a non-standard medium frequency heating electric furnace based on the principle of electromagnetic induction heating, which is mainly used for heating before forging, casting smelting or round steel quenching and tempering. Therefore, the importance of energy saving for induction heating is self-evident.
So, how to choose medium frequency induction heating equipment?
1. First of all, the power matching of energy-saving induction heating equipment should be considered. The power of induction heating equipment should match the power required for actual heating of metal materials.
2. The energy-saving induction heating equipment uses a series resonant medium frequency power supply to ensure that the power coefficient is above 0.95, and the output power of the energy-saving induction heating equipment is always full power output.
3. Energy saving induction heating equipment has certain requirements for heating frequency and incoming line voltage. The frequency of energy saving induction heating equipment has a great relationship with the diameter of the heating workpiece. If the frequency of energy saving induction heating equipment is too high, the heating time is prolonged, the heat loss is increased, the thermal efficiency is reduced, and the heating efficiency is reduced, resulting in increased power consumption, reduced heating efficiency, and reduced heating efficiency of energy saving induction heating equipment.
4. If there are 3% impurities on the metal materials heated by the energy-saving induction heating equipment, which is commonly referred to as the cleanness of the charge surface, 3% more electric energy will be consumed to melt these impurities, and the life of the lining of the energy-saving induction heating equipment will also be affected
5. The energy-saving design of induction coil of energy-saving induction heating equipment is also the primary task of energy-saving induction heating equipment. If the density of induction coil of energy-saving induction heating equipment is large, the power loss will increase, and the electrical efficiency of the inductor of energy-saving induction heating equipment will decrease. Therefore, the selection of induction coil of energy-saving induction heating equipment is also the primary factor determining its energy-saving effect.