Luoyang HongtengIntermediate frequency induction furnace
Induction furnaces are widely used in the forging industry and the casting industry. The induction furnace is divided into the induction melting furnace and the induction heating furnace. The inductive melting furnace is used to melt the metal, and the induction heating furnace is applied to metal ingredient heating. In the metallurgical and casting industry, an induction furnace has become an indispensable production equipment. So, what is the cost and price of the induction furnace? Why is the price of induction furnaces in the market a huge difference? Today, Luoyang Hongteng analyzes in detail for everyone. 1. First of all, there are countless manufacturers selling inductive furnace equipment in the market. The price of induction furnaces produced by different manufacturers will definitely be different. Even, sometimes the price of the heating furnace is very different, and the price is large and uniform. One of the important reasons is that each manufacturer’s pricing standards for the product are different. 2. The sensor furnace model is different and the price is different. There are many models of steel rod induction heating furnaces, and different models of steel rod heating furnaces are very different. For example, the price of the 1 ton induction...
The stainless steel melting furnace is an important piece of equipment for most steel mills. Its long-term safe use is inseparable from our scientific maintenance. So, how to scientifically maintain a stainless steel melting furnace? Today, Luoyang Hongteng is here to introduce it briefly. Several Points for Starting and Shutting Down the Stainless Steel Melting Furnace In the early stage of use, the sintering layer is thin, and it should be used to avoid high-power delivery as much as possible. Excessive electromagnetic stirring is generated to cause injuries to the furnace. Usually, it does not exceed 60-80%of the total power within the first 48h. After the work of the electric furnace, regardless of any reason, the cooling water system should be circulated by 4-5h, and at the same time, the temperature in the furnace is lower than 200C, otherwise, it will cause damage to the furnace lining and inductive coil and even scrap. The method of cooling the furnace is the iron liquid, and the natural cooling or cooling down with a fan and a duct. The cooling furnace cooling is convenient for the next inspection to open the furnace. Each time to start the furnace, you should clear the...
Split rolling is a new technology widely researched and applied at home and abroad in the past twenty years. During the split rolling process, the steel billet is rolled into two or more parallel parts with the same cross-sectional shape through pass design, and then the billet is longitudinally cut into two or more flows by the cutting equipment. Finally, roll the pieces with the same cross-sectional shape until get the finished products. According to the different structural characteristics of the cutting equipment, there are several different cutting methods as follows. 1. Roll cutting method: use the roll to cut the pass and the rolled piece is cut while being deformed in the previous pass; 2. Slitting wheel method: First, the rolled piece is rolled into two or more parallel pieces with the same shape through the pass, and then the rolled piece is cut by the slitting wheel installed on the exit side of the rolling mill; 3. Disc shearing method: first roll the rolled piece into a shape to be cut, and then cut the rolled piece longitudinally with the disc shears installed on the rolling line. Compared with the traditional single-rolling process, split rolling has many advantages,...
Nowadays, more and more steel plants are focusing on hot rolling steel process innovation to improve production efficiency. Then, what is the hot rolling steel process? How does it work in steel plants? Today, Luoyang Hongteng will tell you the details. Steel ingots or steel billets with different chemical compositions and shapes into steels that meet the requirements of structure and performance need to go through a series of rolling mills. The combination and order of these processes are called process processes. Because there are countless varieties of steel and different specifications, steel types, and uses, the processes adopted by specific products are also different. The correct determination of the process is of great significance to ensure production, quality, and reduction of costs. The process of rolling production is quite complicated. Although with the improvement of the quality requirements of rolling products, the expansion of the range of varieties, and the application of new technologies and new equipment, the various processes of the process will change accordingly, the entire rolling production process is always considered by the following basic processes. Preparation Including the cleaning of surface defects, removal of surface iron oxide skin, and pre-heat treatment of the blank material....
In lots of steel plants, the continuous billet rolling production line is the key equipment. It combines the continuous casting machine and the rolling mills to produce various types of steel products. Billet Continuous Rolling Production Line Production Process During the casting process, the casting temperature, casting speed and cooling water temperature restrict the quality of the billet. The temperature is too high or too low when the liquid steel comes out of the furnace, which is one of the reasons for the porosity and shrinkage cavity of the billet. Therefore, we should strictly control the temperature of molten steel when it comes out of the furnace. After crystallization, if the temperature of the sheared ingot drops too much, it needs to be heated with a medium frequency induction heating furnace. A temperature measuring point is set at the entrance of the induction heating furnace to monitor the temperature of the steel billet. We can adjust the cooling water temperature and water volume according to this temperature. Continuously hot-rolled steel billet have high plasticity and low deformation resistance, so larger deformation can be obtained with less energy. In rolling, the rolling temperature, the rolling speed of the continuous rolling mill,...
The principle of electromagnetic induction heating is that the induced current overcomes the resistance of the conductor itself and produces Joule heat, which is used to heat the metal itself. It is heated and melted to achieve various purposes of hot processing. The induction heating system of melting furnace consists of induction coil, AC power supply and some workpieces. The advantage of electromagnetic induction heating is that the heat is generated in the workpiece itself, the heating method is fast, so the heating rate is high, the process repeatability is good, and the energy saving is relatively. Because of these advantages, medium frequency induction heating has a wide range of applications. There are the following applications: It is used for hot extrusion and hot rolling of billet before forging to complete the diathermy of billet. Used to melt metals, that is, our melting furnace, mainly smelting black, non-ferrous and rare metals; High temperature sintering tungsten, molybdenum and other refractory metals, as well as powder metallurgy. For the smelting of different metals, because of the different density of metals, the volume of the same mass of metals is different. Therefore, the size of the melting furnace body is different, and the...
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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