1. Fast heating speed

The 50-week frequency of the industrial frequency furnace is too low. Every time it is started, it takes several hours to compensate for the power, which not only wastes time but also reduces work efficiency. The medium frequency furnace adopts the principle of electromagnetic induction heating, and its heat is generated in the workpiece itself, with a fast heating speed and very little oxidation.

2. High power density and high production efficiency

Under the same stirring force and capacity, the medium frequency furnace can even input 3 times the power of the industrial frequency furnace. The size of this gap is not as simple as their names are only one word different. In other words, under the same power, the crucible size of the medium frequency furnace is only one-third of that of the industrial frequency furnace. In addition, due to the influence of the inductor coil current and voltage, the power that the medium frequency furnace can input is about twice the input power of the industrial frequency furnace, so the average power consumption of the medium frequency furnace is much lower than that of the industrial frequency furnace.

3. More convenient to use

The difference between the industrial frequency furnace and the medium frequency furnace is not only in power, but also in the use experience. The medium frequency furnace can directly empty the charge each time it is smelted. There is also an advanced dumping medium frequency furnace, which makes it easier to change the type of molten metal, melt quickly, and does not require a melt, which is simple and convenient to use; while the industrial frequency furnace needs to keep some of the remaining molten metal for the next furnace to melt, otherwise it needs to use a melt to help it melt.

4. Small footprint and low operating costs

Compared with the industrial frequency furnace, the advantages of the medium frequency furnace are from the inside to the outside. Under the same production efficiency, the medium frequency furnace has a small capacity and occupies a smaller area than the industrial frequency furnace, which truly achieves "one inch small, one inch fine". And because the medium frequency furnace is small in size, the amount of furnace lining material used is naturally less than that of the industrial frequency furnace, which indirectly saves operating costs.

5. High equipment reliability and utilization rate

As a new generation of casting equipment, the medium frequency furnace has made great improvements in reliability and utilization rate on the basis of the original industrial frequency furnace. Compared with the industrial frequency furnace, the medium frequency furnace is more reliable and has a higher utilization rate.

6. Small stirring force makes the furnace lining longer life

Due to the more advanced working principle of the medium frequency furnace, the stirring force is smaller than that of the industrial frequency furnace, which makes the impact of the metal on the furnace lining smaller, which can effectively increase the life of the furnace lining, which is also one of the advantages of the medium frequency furnace.