Luoyang HongtengIntermediate frequency induction furnace
It takes many processes to turn iron ore into steel rebar. After beneficiation, sintering, and blast furnace smelting, molten iron (or scrap steel) is smelted into molten steel by industrial electric furnace, then changed into casting billet by continuous casting machine, and then rolled into corresponding steel by rolling mill (wire rod mill, rebar rolling mill, hot rolling mill, billet mill and TMT rolling mill). Billets from steel mills are only semi-finished products and must be rolled in steel rolling mills before they can become qualified products. The continuous casting billet sent from the steelmaking plant first enters the heating furnace, then enters the finishing mill after repeated rolling by the blooming mill. Steel rolling belongs to metal pressure processing. Steel rolling plates are like noodles. After repeated extrusion and advancement by a rolling pin, the noodles become thinner and thinner. In the hot rolling production line, the rolled billet is heated and softened and then sent to the rolling mill by the roller table. After Sui, it is rolled to the size required by the user. Rolling is a continuous and uninterrupted operation, with a fast running speed of steel strip on roller table, high automation degree of equipment,...
Hot rolled steel bars are hot rolling mill and naturally cooled finished steel bars, made of low carbon steel and common alloy steel pressed at high temperatures, mainly used for reinforcement of reinforced concrete and prestressed concrete structures, and are one of the most used steel varieties in civil construction projects. Hot-rolled bars are 6.5 –9 mm in diameter, mostly rolled into coils; 10-32 mm in diameter are generally 6 to 12 m long straight rebars. Hot rolled steel bars should have a certain strength, i.e. yield point and tensile strength, which is the main basis for structural design. Hot-rolled machinery makes two types of bars: bare round bars and hot-rolled ribbed bars, which are mainly rolled according to different rollers. Our company mainly has continuous casting and continuous rolling mill and small capacity H-type horizontal steel rebar production lines, which can meet the needs of most customers. Here are some videos of our products for your understanding and reference, hope they can bring you help. https://www.youtube.com/watch?v=OgtsfcNvSPk
Our company has perfect processing technology advanced management mode, is a set design and manufacture of sales of metallurgical equipment specialized factory. Our company depends on the perfect mechanical processing equipment advanced design technology and strong technical force, with reliable product quality, reasonable price, and after-sales service to win the majority of customers’ support and trust! Our main products: rebar making machine, steel bar production line, angle bar production line. All along, the plight of rolling mill product manufacturers is the maintenance of the main machine in the rolling equipment – rolling machinery rolls headache, the precise degree of grinding, whether to reach the scrap standard, how to choose the compatibility of replacement equipment, etc., have become several major problems plagued by customers, as such problems can not be solved in a timely manner, with the passage of time, the resulting loss of profits is incalculable. The first is the grasp of the degree of roller sharpening and operating methods. As the rolls are in contact with the raw materials for a long time, it is bound to cause long-term friction and loss. From the degree of rebar rolling mill roll to the knife, if the conventional detector can not...
In an intermediate frequency furnace, components that carry large currents, such as electric furnace coils, yokes, water-cooled cables, and power cabinets, all need water cooling. The cooling water system is a key system in the intermediate frequency furnace installation and an important part of ensuring the normal operation and safe operation of the equipment. 1. Equipment cooling requires water supply by water supply pressure and flow rate specified in the “Instructions for Use” of the equipment. 2. Use industrial softened water as much as possible-PH value: 7.2～8.03. It is best to supply water from a dedicated cooling tower for power supply cooling and furnace cooling. In particular, the power supply should be cooled by a water-water exchanger or a closed cooling tower. 3. As the acidity of the water and the content of calcium and magnesium impurities gradually increase, corrosion or scale will occur, which will affect the heat dissipation effect and service life of the heat exchanger. The cooling equipment should be cleaned in time to ensure that the induction furnace body is not damaged. 4. The inlet and outlet of the sensor and water-cooled cable should be equipped with pressure gauges, temperature gauges, and water pressure adjustment switches...
An electric induction furnace is a heating furnace that converts the electric energy in the furnace into heat to heat workpieces. Compared with fuel furnaces, the electric furnace has the following advantages: the atmosphere in the industrial furnace is easy to control and even can be vacuumed; The material is heated quickly, the heating temperature is high, and the temperature is easy to control. The production process is easier to realize mechanization and automation. Good working hygiene conditions; High thermal efficiency; Good product quality; And being more environmentally friendly is good product for increasingly serious environmental problems. Electric furnaces in the metallurgical industry are mainly used for iron smelting, steel melting, metal heating, and heat treatment of metal, ferroalloy, non-ferrous metals, etc. Industrial-scale electric furnaces appeared at the end of the 19th century. Since the 1950s, due to the increase in demand for advanced metallurgical products and the decrease in electricity charges with the development of the electric power industry, the proportion of electric furnaces in metallurgical furnace equipment has increased year by year. Electric furnaces can be divided into resistance furnaces, induction furnaces, electric arc furnaces, etc. Common induction furnaces are further divided into steel furnaces, aluminum furnaces, copper...
Induction industrial furnaces can be divided into two types: core and coreless. Cored induction furnaces are rarely used in steelmaking and will not be introduced here. For coreless induction furnaces, induction furnaces can usually be divided into three types according to the frequency of power supply: power frequency furnaces (frequency 50 or 60Hz), which are directly connected to the power grid through transformers and are mainly used for smelting cast iron; High-frequency furnace (frequency 10KHz ~ 300KHz), using high-frequency tube oscillator as power supply, is mainly used for small laboratory research; Medium frequency furnace (frequency 150Hz ~ 10000Hz), the power supply used is medium frequency generator set, triple frequency converter or thyristor static frequency converter. The medium frequency induction furnace of our company can be divided into induction melting furnace and induction heating furnace, The complete equipment includes: power supply and electrical control part, furnace body part, transmission device, and water cooling system. Here are some videos for your reference. https://www.youtube.com/watch?v=fWatR4Dmdy0
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
Please fill out the form below (required *), send us a short message, and we will contact you as soon as possible.
Copyright © 2021 Luoyang Hongteng Electrical Equipment Co., Ltd.
