Luoyang HongtengIntermediate frequency induction furnace
Induction furnaces are commonly used to melt steel and precious metals. Because of its good heating effect, it can be used in various industries and has had a huge impact on many industries. If you are looking for an induction furnace for your foundry, you should consider the following factors before purchasing. Induction Furnace Dimensions Melting furnaces are available in different sizes. Generally, induction furnaces take up less space and are therefore suitable for foundries of all sizes. You’ll find that the capacity options for induction cooktops are huge. You need the needs of the foundry to guide the size of the induction furnace you purchase. Control Features of Melting Furnace Additionally, the ideal induction stove for sale should have temperature controls that allow you to adjust the power to the stove. Metals have different melting points. For example, steel melts at 1370 °C. Therefore, controlling the power consumed by the induction furnace will help you melt the metal at the proper melting point. This will ensure that you produce a quality product. Before purchasing an induction furnace for sale, make sure you are satisfied with the controls of your induction melting furnace for sale. Oxidative loss Ideally, a used...
Induction furnaces use the induction principle of a transformer, and when an electrical conductor is placed in a fluctuating magnetic field, a voltage is induced in the conductor. In a crucible furnace, this voltage creates strong eddy currents that, due to the electrical resistance of the material, cause the material to be heated and eventually melted. In the process of heating steel, a large amount of electricity is required. In addition to the theoretical energy required to produce steel, energy is also required to compensate for losses that occur when producing steel. Energy loss increases specific energy consumption and reduces furnace efficiency. Today we are going to learn about the energy loss of some induction furnaces during operation. Losses in steel production heat loss Furnace Coil Loss Capacitor Bank Loss Converter losses Primary side transformer losses. Heat loss is the main loss and contributes the most to the energy loss. The main heat loss of induction furnace: Radiation loss from furnace top Conduction loss of refractory lining Heat Loss in Coil Cooling Water Heat carried by removed slag Heat carried by the gas exhausted from the furnace top In the process of generating heat, the furnace continuously loses heat to...
Steel is so strong and has many effects on our lives. Humans have used this metal as a resource to make our vehicles since 1800. Steel forging and automobile manufacturing are quite long and interesting processes. If you want to learn more about how to melt steel into auto parts to keep us safe on the road, keep reading. Which auto parts require steel? Steel is used for gears, engine parts and the body of the car itself. It’s a very solid substance, yet malleable if exposed to the right elements. It is also easy to bond metal parts to other parts when welding, making it ideal for trains, planes and cars. Using an induction furnace for melting steel First, the model is sketched out. Each design is configured down to the last detail before the steel is melted. Then, the melting process can begin. Because the melting point of steel is so high, a unique furnace is required to melt it to a usable temperature. The melting point of steel is as high as 1370°C. More than a simple furnace is required to melt and shape this sturdy metal. This is where the induction forge comes into play. Furnaces...
When the capacity of the steelmaking production line is relatively small, the intermediate frequency coreless induction furnace is a very suitable choice. The induction hob is equipped with a converter that converts the 50 Hz frequency of the mains into the necessary intermediate frequency. The regulation of the converter is performed by the built-in control electronics. Control of the furnace is carried out using the equipment in the operating cabinet and, if necessary, with the aid of a processor. Most of the time, induction furnaces also require a transformer for energy supply. The furnace transformer is connected to the power supply network. A transformer converts the mains voltage to the voltage required for the furnace to operate. Transformers are often equipped with built-in monitoring devices such as thermometers, oil level monitoring, Brinell relays and air dehumidifiers. Smelting is carried out in refractory crucibles, usually made of acidic or neutral amorphous refractory materials. The crucible is heated by induction furnace coils surrounding the crucible. Heating in an induction furnace consists of certain cyclic activities. These activities are called “thermal cycles” or “production cycles”. The thermal cycle has two components, the melting cycle and the non-productive cycle. The melting cycle is the...
Let us introduce the products, intermediate frequency furnaces, and induction melting. When choosing the best melting furnace for your foundry, it is important to understand how they operate. Induction furnaces work by transferring thermal energy through a high-voltage primary coil that induces a high current, low voltage, or secondary coil. These types of furnaces are ideal for melting a wide variety of metals while maintaining low melting losses. There are two primary varieties of these furnaces: coreless furnaces and tunnel furnaces. Coreless Furnaces: Coils are the main heating component of a coreless furnace. The stove takes its name from the coil, which is made of highly conductive copper tubing and wound into a helical coil before being placed in a steel casing. To reduce the risk of overheating, the coils themselves are water-cooled through a circulation tower. The frequencies used can vary between 50 cycles per second and 10,000 cycles per second (referred to as mains frequency and high frequency, respectively). The higher the frequency, the more power can be applied to the furnace. Once the material reaches a molten state, the interaction between the magnetic field and the electric current creates a stirring reaction that helps mix the alloy...
Many users hope that after purchasing a new electric furnace, they will not operate it. Today we will explain some basic common sense about the operation of the intermediate frequency furnace. The first is the boot operation. After assembling the incoming line device, we need to observe whether the voltage and ammeter indications are normal. Adjust the potentiometer to adjust the power to the minimum value. Press the power on button, after 2 to 3 seconds, press the “main circuit on button”, then press the “inverter start button”, the intermediate frequency power supply starts to work, at this time the DC voltmeter, ammeter, intermediate frequency frequency meter, power meter There are instructions. After the startup is successful, slowly adjust the power knob to the desired power position and input the power. If the intermediate frequency is not established (failure to start), press the “Inverter Stop” button to reset it, and then press “Inverter Start” again. IF furnace shutdown operation When shutting down, first turn the power adjustment knob to the smaller position, and then press the “inverter stop” button. If it needs to stop for a long time, first press “inverter stop”, then press the main current disconnect button, and...
Induction Steel Melting Furnace
Aluminum Induction Melting Furnace
Stainless Steel Induction Melting Furnace
Medium Frequency Gold Induction Melting Furnace
Small Medium Frequency Induction Furnace
Aluminum/Copper Ingot Continuous Casting Line
Please fill out the form below (required *), send us a short message, and we will contact you as soon as possible.
Copyright © 2021 Luoyang Hongteng Electrical Equipment Co., Ltd.
