Heating Characteristics of Induction Furnace

The heating characteristics of medium frequency induction furnace have the following five aspects：

1. Equipment maintenance management

It is equipped with water temperature, pressure, phase failure, overvoltage, overcurrent, voltage limit/overcurrent protection, startup overcurrent, and constant current power supply buffer startup to make the machine and equipment start stably, maintain firmly and rapidly, and operate stably;

2. Faster heating speed, less air oxidation and carburization

3. High level of automation technology, the automatic unmanned actual operation can be carried out to develop the work consumption rate;

4. Low energy consumption, zero pollution, high heating efficiency

Compared with other heating methods, high-frequency magnetic induction heating furnace reduces energy consumption more reasonably, has a high working consumption rate, zero pollution, and meets the requirements of green environmental protection;

5. Temperature control high-precision heating average

Ensure that the temperature difference of the heating core meter is small and that the temperature can be controlled by the automatic control system to ensure the continuous precision of the product.

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Application Range of Medium Frequency Induction Furnace

Application Range of Medium Frequency Induction Furnace (1) Intermediate frequency induction furnace is used for forging and rolling 1. Wheel forgings, ring forgings, shaft forgings, cylinder forgings, gear forgings, stainless steel forgings, and large flanges. 2. Hot heading of standard parts and fasteners, such as heating for tempering, forging, and extrusion of high tools. 4. Quenching and tempering of bar materials (2) Intermediate frequency induction furnaces are used for smelting 　 Including the smelting of steel, gold, silver, copper, and aluminum, especially in the foundry industry (3) Intermediate frequency induction furnace is used for heat treatment 1. Heat treatment of various hardware tools and hand tools. Such as pliers, wrenches, screwdrivers, hammers, axes, etc. 2. High-frequency hardened crank pins, sprockets, camshafts, valves, various rocker arms, rocker shafts for various auto parts and motorcycle parts; various gears, spline shafts, transmission axles, High-f...

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Induction Furnace Voltage

Induction Furnace Voltage The induced voltage of the intermediate frequency furnace often exists on the inductor coil, the furnace mouth plate, the water-cooled guide rail, and the furnace body bracket. So, what is the reason for the induction voltage of the induction furnace? Next, we will talk about the induced voltage of the intermediate frequency furnace. When the induction coil of the intermediate frequency furnace is working, when an alternating current passes through the coil, an alternating magnetic field is established in the space around the coil. An induced electromotive force is generated in the metal blank in the alternating magnetic field. We often regard the blank as a closed circuit with only one turn of the coil. When the induced electromotive force is generated, an alternating self-circulating circulating current—eddy current is generated in the circuit. Induction heating is to use the heat energy generated by this eddy current to heat the metal blank. The water-cool...

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Advantages and Disadvantages of Electric Arc Furnace and Induction Furnace Steelmaking

Electric Arc Furnace VS Induction Furnace Steelmaking Comparison of advantages and disadvantages of electric arc furnace and induction furnace steelmaking 1. The induction furnace heats up quickly and has high thermal efficiency. The heat is generated inside the charge (steel liquid), so the heating is fast. In the arc furnace, the heat of the arc after the material is cleared must be transferred to the molten steel through the slag, which is indirect heating. Thermal efficiency is poor. The furnace is in the shape of a basin, and a large part of the heat of the arc is lost through the furnace cover and the furnace wall. 2. The oxidative burning loss of elements in induction furnace steelmaking is less. Because there is no ultra-high temperature action of the arc in the induction furnace steelmaking, the burning rate of the elements in the steel is low. 3. In the induction furnace steelmaking, the composition and temperature of the molten steel are relatively unifor...

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Induction Furnaces

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