Luoyang HongtengIntermediate frequency induction furnace
Heating metals is the easiest way to change their shape. After heating, metals can be processed into various shapes and functional products, and then applied to our lives. The first heating method is to create a high temperature environment by burning fossil fuels, and then heat the metal in this environment. In this way, it takes a long time to complete the heat treatment of the metal. In the 1920s, Faraday discovered the principle of electromagnetic induction, which was then used by humans to heat metals. The alternating current is transmitted to the induction coil, and the magnetic field is generated in the coil. The magnetic field directly penetrates the metal in the coil, making the electrons inside the metal active, thereby achieving the effect of rapidly heating the metal itself. Using this principle, people have invented a new equipment that can smelt metal more quickly, which is an induction furnace. When the induction furnace heats metal, it does not need to burn traditional fossil fuels and does not emit any toxic substances. The whole working process is clean and pollution-free, which is very helpful to protect the environment. More importantly, when the induction furnace is working, there is no...
In our daily life, we always come into contact with metals such as steel, iron, aluminum, copper, etc. For example, steel bars used in the construction of skyscrapers; aluminum alloy brackets in automobiles; copper wires in power supply wires. To use these metals, they need to be pre-melted and post-processed. When we need to smelt metal, induction furnace is a good choice. The induction furnace is mainly composed of an intermediate frequency power supply and a smelting furnace body, and the supporting equipment includes a transformer, a closed cooling tower, etc. There are many models of induction furnaces, which can be designed according to the needs of users. For example, exclusively for smelting steel or exclusively for smelting aluminum. Its production capacity is also designed to be flexible, depending on the size of the furnace body, it can reach 0.5t-15t per hour. The heating process of the furnace body is realized by the induction coil, and the smelting of the metal can be completed in less than an hour. The speed is very fast and the work is very stable. The induction furnace can work continuously for 24 hours. When in use, there is no noise during operation, which meets...
In the process of smelting metal, the induction furnace uses the electromagnetic induction process, which saves energy and electricity, has no noise pollution, and meets the environmental protection production standards. It is very popular among users. However, some customers lack experience in using induction furnaces, so we will introduce them to you here. If it is a newly purchased electric furnace, or an electric furnace that has been out of production for a long time, before starting production, we need to conduct an insulation test on the induction coil to check whether the coil is normal. Before starting your electric furnace, check the furnace body, power supply, hydraulic pressure and cooling system to ensure that there is no problem with the equipment before starting the power supply. The staff in front of the furnace must wear labor protection equipment. Before the raw materials to be smelted are put into the furnace body, the intermediate frequency power of the electric furnace is reduced, and after the metal raw materials are put in the furnace body, the rated power is gradually increased. Be sure to stay focused during the smelting process. The staff need to pay attention to the changes of the...
When we use induction furnace to smelt metal, sometimes we encounter some sudden problems that will stop the furnace body from working. We need to know a little bit about how these accidents are handled. Today we will give you a brief introduction. When there is a power failure, the water supply in the induction coil stops because of the power failure. The heat conducted from the molten iron is very large, and the water in the coil may become steam, which affects the cooling of the coil. The induction coil temperature is too high and may even melt. When the power outage time is less than 1 hour, we can use industrial water or use gasoline engine pump water to provide water. At this time, the furnace is in a state of power failure, so the water flow rate of the induction coil is 25-30% of that when smelting is powered on. The temperature drop of the molten steel in the furnace is also limited. We only need to cover the molten iron surface with charcoal to prevent heat dissipation and wait for the electricity to continue. If the power outage lasts for a long time, such as more...
When users choose and use induction furnaces, they need to know some knowledge about the configuration method of power supply cabinet and furnace body. Today we will give you a brief introduction. At present, the common configurations of the power cabinet and furnace body are as follows: 1. One set of power cabinet is equipped with one furnace body. This method requires less investment, small footprint, and high use efficiency of a single furnace body. However, the disadvantage is that there is only one furnace body. After the furnace body is heated or smelted, the furnace body needs to be emptied before the next process can be performed, resulting in the inability to complete continuous production. 2. One set of power cabinet is equipped with two furnace bodies, one furnace body is connected to the power supply, and the other is temporarily not used. This method is used to prepare a spare furnace body for the production line. If a furnace body fails and cannot be repaired in a short period of time, we have at least one spare plan B that can be used to maintain production capacity as much as possible. 3. One set of power cabinet is...
The price of induction furnaces is related to many factors, such as: equipment structure, component selection, technical content, and after-sales service quality. In the market, induction furnaces produced by different manufacturers, even if the model is the same, the price will be very different. Today we will give you a brief introduction. 1. Furnace body structure: Users can choose the appropriate furnace body shell according to their own needs, such as aluminum shell furnace and steel shell furnace, and the prices of different materials are different. 2. Induction coil: used to heat the furnace body. The thickness of the induction coil copper used by each manufacturer may be different, and the price varies greatly. 3. Various components, such as capacitors, reactors, thyristors, and water cables used in electric furnaces. There are many different models of each component, and these models have different prices. 4. Manufacturers: The production process of each manufacturer is different, and the configuration of the induction furnace is different. For example, our Luoyang Hongteng induction furnace can realize one-key start and remote operation functions. The price of induction furnaces of different quality will of course be different. 5. After-sales service: Regular manufacturers need to have sufficient capabilities...
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