Luoyang HongtengIntermediate frequency induction furnace
Working Principle of Induction Heating Induction heating for forging is a heating process that uses an induction heating furnace to heat a metal part to the forging temperature. Induction heating works by generating an electromagnetic field that induces eddy currents in the metal part, which in turn generates heat due to the material’s electrical resistance. To use induction heating for forging, a metal part is placed inside an induction coil, which is connected to an induction power supply. The power supply generates a high-frequency alternating current that flows through the coil and generates an electromagnetic field. As the metal part is placed inside the coil, the electromagnetic field induces eddy currents in the metal, which generates heat due to the material’s resistance. The heat is then transferred to the metal part, which is quickly heated to a forging temperature. Applications of Induction Heating Some typical applications of induction heating for forging include heating metal parts for hot forgings, such as forging crankshafts, connecting rods, gears, and other automotive and aerospace components. Induction heating can also be used for heat-treating metal parts after forging, such as hardening and tempering steel components. Advantages of Induction Heating for Forging Induction heating...
As an efficient billet casting equipment, the continuous casting machine is almost the standard configuration of every steelmaking enterprise. Whether it is long-process steelmaking or short-process steelmaking, continuous casting machines play an irreplaceable role. So, what parameters are important in the process of continuous casting? Let’s find out together today. Liquid Steel Calming Time The waiting time for the molten steel between the ladle leaving the refining position and the casting platform is the cooling time of the molten steel. During the production process, the sedation time range suitable for the actual situation should be determined according to factors such as the length of the ladle running route and the heat dissipation of the ladle. Continuous Casting Platform Molten Steel Temperature After the ladle reaches the pouring platform, the temperature measured 5 minutes before casting is the temperature of the molten steel on the continuous casting platform. Measuring the molten steel temperature on the continuous casting platform is beneficial to keep the molten steel casting stable within a small temperature range. During production, the appropriate control range of molten steel temperature should be determined according to the type of steel to be poured, the capacity of the ladle and tundish,...
A continuous ingot casting machine is a type of industrial equipment used to cast metal ingots continuously, without interruption. It is commonly used in the production of aluminum, copper, and alloys. In a continuous ingot casting machine, the molten metal is poured into a series of molds that are arranged in a continuous cycle, forming a continuous chain of solidifying ingots. According to the different requirements of the customers, the length of the whole ingot production line can vary from 5 meters to 24 meters, which results in an output ranging from 1 ton to 10 tons. The casting process is continuous, meaning that the machine can produce a large number of ingots in a short amount of time. This is a more efficient and cost-effective method of producing ingots compared to traditional methods, such as sand casting, which are slower and less precise. Advantages of Continuous Ingot Casting Machine The use of continuous ingot casting machines offers several advantages over traditional batch casting methods. Some of the key advantages include: Higher production rates Continuous ingot casting machines can produce metal ingots at a much faster rate than traditional batch casting methods, as they can operate continuously without interruption. Improved...
Are you preparing to produce steel rebar while you don’t know how to arrange the rolling mills? To arrange the equipment, such as melting furnaces and rolling mills, in a rebar production line according to the final product specifications, you should follow the steps below. Determine the required rebar specifications Review the product design and identify the required dimensions, weight, strength, and other specifications for the rebar. Choose the proper melting furnaces Since the capacity of the melting furnace is various, you must choose the proper one. How? As a professional manufacturer, we suggest you determine the capacity of the melting furnace based on your design output. Select the appropriate rolling mills Identify the rolling mill equipment required to produce the necessary product specifications, such as the size and type of rollers, the number and sequence of passes, and cooling options. Determine the rolling process Develop a rolling process that takes into account the desired final product specifications and the capabilities of the equipment. According to this process, you can figure out how many passes the steel billet should go through to be transformed to the desired specification. For example, for 60*60mm billets, it takes 13 passes to roll out...
There are many types of melting furnaces in metallurgy, such as the electric arc furnace (EAF), the induction melting furnace, the gas/oil-fired furnace, and the resistance furnace. Every type of melting furnace has its own features. Now let’s see together. Melting Furnaces Types and Their Features Electric Arc Furnace (EAF) An EAF uses electric arcs between electrodes to melt metals. This type of furnace is commonly used for recycling scrap metal, as it can quickly heat and melt large amounts of metal. Induction Melting Furnace An induction furnace uses electromagnetic induction to heat and melt metal. The most common furnaces are induction aluminum melting furnaces, induction copper melting furnaces, and induction stainless steel melting furnaces. Gas/Oil Fired Furnace A gas/oil-fired furnace uses natural gas or propane as a fuel source to heat and melt metal. This type of furnace is commonly used for melting non-ferrous metals like copper and aluminum. Resistance Furnace A resistance furnace uses resistance heating elements to generate heat and melt metal. This type of furnace is commonly used for small-scale heating and melting applications. The specific type of melting furnace used depends on the type of metal being melted, the required production output, and the...
An induction heating furnace is a type of heating equipment that uses an electromagnetic field to induce heat in a metal object. It is an efficient and precise method of heating that offers several advantages over traditional heating methods. Types There are several types of induction heating furnaces, each designed for specific applications and industries. Here are some common types: Low-Frequency Induction Heating Furnace This type of furnace generates an electromagnetic field with a frequency of around 50 Hz. It is typically used for applications that require high power, such as annealing, hardening, and the forging of large metal components. Mid-Frequency Induction Heating Furnace This type of furnace generates an electromagnetic field with a frequency between 100 Hz and 10 kHz. It is typically used for applications that require moderate heating power, such as brazing, soldering, and surface hardening. High-Frequency Induction Heating Furnace This type of furnace generates an electromagnetic field with a frequency between 10 kHz and 400 kHz. It is typically used for applications that require low heating power but very precise temperature control, such as welding, melting, and heat treatment of small components. Ultra-High Frequency Induction Heating Furnace This type of furnace generates an electromagnetic field with...
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
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