Luoyang HongtengIntermediate frequency induction furnace
Induction furnaces are mainly used to smelt metals, and in the process of use, the consumption of electricity is very large. Therefore, for many users, how to reduce the power consumption of induction furnaces is a very important thing to solve. Today we will introduce some methods to you. 1. On the premise of ensuring the normal operation of workers, the production site should try to maintain a smaller space layout, which can shorten the connection lines of the production line, reduce the loss caused by current transmission, and save electricity. 2. When designing the furnace body, it is necessary to select the appropriate furnace body size and induction coil to ensure the smooth flow of current and improve the heating efficiency of the induction coil. 3. Control the temperature of molten steel. This requires the operators of the production line to pay attention to the working conditions of the induction furnace at any time, identify the timing of feeding, to assist in stirring the steel, and improve the melting speed of the metal. Doing this can reduce power consumption very well. 4. Each manufacturer has its own production process and equipment materials. If some manufacturers use inferior and thinner...
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...
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