Induction melting solution

About Induction melting solution

The recycling and reuse of scrap metal can save a lot of money and energy for enterprises and promote the sustainable development of enterprises. However, the intermediate frequency smelting furnace is suitable for the smelting of various metals such as steel, iron, copper, aluminum, etc., and realizes the secondary utilization of scrap metal. Therefore, it has become the preferred smelting equipment for metallurgy, casting, steel and other industries.

Our company's power supply for the Medium Frequency Furnace adopts high-performance, high-density, large-scale dedicated integrated modules, which makes the trigger circuit fully digital and has the characteristics of good reliability, high accuracy, strong anti-interference ability and fast response speed. The inverter adopts scanning zero-voltage start and has an automatic repeated start circuit. The starting performance is better than the intermediate frequency power supply widely used in the domestic market. The success rate can reach 100%. The frequency following circuit adopts an average sampling scheme to improve the inverter's anti-jamming capability, makes starting more convenient and reliable.

Configuration

A list of the main products and other related equipment we provide to our customers.

Equipment list	Rectifier transformer, Intermediate-frequency power source cabinet, Cooling Tower, Furnace change switch, Instrument control system box, Steel Shell Medium Frequency Furnace, Hydraulic station
Raw materials	Gold, Silver, Steel, Iron, Copper, Aluminium, Silicon, Zinc
Capacity	0.5T ~ 100T
Smelting time	0.5h ~ 1.5h
Power consumption	300Kwh/t ~ 630Kwh/t
Power	200Kw ~ 50000Kw

Induction melting solution process introduction

The mediate frequency furnace is mainly composed of a power supply, an induction coil and a crucible made of refractory materials in the induction coil. The crucible is filled with metal charge, which is equivalent to the secondary winding of the transformer. When the induction coil is connected to the AC power supply, an alternating magnetic field is generated in the induction coil. Its magnetic lines cut the metal charge in the crucible, and an induced electromotive force is generated in the metal charge. Since the charge itself forms a closed loop, this secondary winding is characterized by having only one turn and is closed. Therefore, an induced current is generated in the charge at the same time. When the induced current passes through the charge, the metal charge is heated and melted.

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