Luoyang HongtengIntermediate frequency induction furnace
Steel is a valuable and useful resource in the manufacture of cars, planes and trains. We really can’t get around without it. However, the tools we use to melt and shape this metal are just as important. Without an induction furnace, the process of melting metal would be difficult. When we use steel, induction heating is an ideal heating method, can be controlled by heating depth and heating time, to meet the surface quenching requirements of the workpiece. Induction heating can be used in the following scenarios: Diathermy: During the heating process, the internal and surface temperatures of the whole workpiece are roughly equal, which is called diathermy. Induction heating for dithermic heating has the advantages of high heating efficiency, fast speed, reduce metal burning loss, easy to control the temperature, to ensure the quality of heating, so it has been more and more widely used. Smelting: When induction furnace is used for smelting, it has these advantages, can provide workers with a better working environment, high heating efficiency, less burning loss of alloying elements in the solution, easy control of the composition, high quality products, especially suitable for melting various high-grade alloy steel. Sintering: Sintering is used in powder...
Medium frequency induction melting furnaces use electromagnetic heating for smelting, which is more efficient. Unlike conventional melting systems, which take a long time to melt the metal, induction furnaces quickly heat up to high temperatures. Induction heating systems can do in a few hours what would normally take days because of their high heating efficiency. The induction system is energy efficient. Induction heating system is not only very efficient in heating, but also very energy saving. Induction furnaces consume less energy than oil furnaces, while maintaining high temperatures. This makes production more cost-effective and the metal produced can be sold at a lower price. Heating capacity produces better results. The heating capacity of induction melting furnaces is considered superior to that of other types of furnaces. Induction heating stoves can heat up to extremely high temperatures, while more traditional stoves struggle to reach those numbers. These high temperatures are what makes induction melting furnaces ideal for melting any type of precious metal. What’s more, the intense heat generated by the induction furnace can be easily controlled by the professional who operates it. Traditional heating furnaces such as oil stoves usually require a lot of effort and sweat to control the...
Hongteng editors share with you some common cast metals and the types of furnaces most suitable for them. There are two main materials for induction furnaces: aluminum and steel. gold As one of the more common cast metals, gold is used for a variety of primary functions. One is jewelry. No matter what type of jewelry you make, you will probably need to do some casting. Aluminum smelters may be the best choice for smelting gold, as the amount of gold usually required to be cast is lower than that of steel or other metals. Aluminum smelters typically heat up faster than their competitors, making them a perfectly efficient alternative to gold smelters. silver Like gold, silver doesn’t usually melt in large quantities, so efficiency is key. This fact makes aluminum smelters generally a better choice for casting silver. copper No matter what you use copper for, finding the right copper melting furnace is the key to a successful operation. A popular copper smelter is the aluminium of choice. Since copper is usually melted for its value, a smaller capacity is usually preferred, although each case is different. If you have a large amount of copper that needs to be...
The application of induction medium frequency furnace involves the heating, heat treatment and melting of metals. The application range of heating is in the forging, extrusion, hot rolling, shearing process of metal materials. Heating and the whole metal material tempering, annealing, tempering and other heat treatment. The composition and configuration of induction if furnace is generally composed of IF power supply, electric heating capacitor, induction furnace body and feeding and discharging transmission device and temperature measuring equipment. Internal protection of melting furnace: The protection measures of copper alloy melting furnace power supply include main circuit short circuit, phase loss protection, high voltage and low voltage protection of power grid, high cooling water temperature, low water pressure, low cooling water flow protection, SCR over voltage, over current protection, DC through protection, inverter through protection, etc Furnace body: The furnace body of melting furnace is composed of welded steel shell, tilting mechanism of reducer, induction coil, stainless steel tie rod, refractory clay and so on. The tilting mechanism of melting furnace adopts reducer system and is equipped with position and Angle sensors to provide signals to PLC. Induction coil (inductor) : the extruded rectangular copper tube is wound on a special mold....
If the medium frequency induction furnace is melting metal, if it is melting steel, the temperature of liquid steel in the furnace can reach 1700℃ or above, and the temperature of liquid iron can reach 1500℃ or above. In the melting furnace, the temperature difference between the inside and outside of the furnace wall is very large, about 10% ~ 15% of the heat is lost through the furnace wall. In order to reduce the heat loss and improve the thermal efficiency, the lining material should have low heat conductivity. Therefore, the furnace lining material should have good refractibility, and the furnace lining material should be selected to meet the melting temperature or withstand partial and frequent high temperature according to the melting material. At the same time, the lining material should have a low conductivity, can not contain magnetic induction, especially in the knotting process of the lining is not allowed to metal or strong conductivity substances included in it. In the process of melting, the furnace wall should be subjected to the impact force of the metal charge, the static pressure of the metal liquid, the force of electromagnetic stirring the metal liquid movement, the thermal stress and...
Some users do not pay attention to the configuration of the water cooling system when using the melting furnace. The water cooling system is also an important part of the intermediate frequency furnace, mainly plays the cooling of the intermediate frequency furnace and so on. The water cooling system includes the water pump, cooling tower, water tank and other components of the intermediate frequency furnace. The operation of the intermediate frequency furnace needs the cooperation of the water cooling device in order to play the maximum role. Water cooling system is an important part of the whole equipment. There are three common circulating water arrangement ways: open cooling tower + pool, open cooling tower + plate exchange + pool, closed cooling tower. Open cooling tower + pool The cooling principle is to use the complete contact between circulating water and air, through convection heat transfer and evaporation, reduce the temperature of the remaining circulating water, and then fall to the lower pool. This method is the simplest, and the initial investment is relatively small, but because of the need for the pool, so the overall layout of the entire factory covers a large area. And in the process of heat...
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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