News-第3页-Hongteng

Continuous Casting Machine
2024-11-14
A continuous casting machine is a device used to continuously cast molten steel into billets during the steelmaking process. During the steelmaking process, after the molten steel is smelted from the converter or electric furnace, it needs to be cast and formed by a continuous casting machine to produce billets of various specifications. The application of continuous casting machines has greatly improved the production efficiency of steelmaking, reduced production costs, and improved the quality of billets metal pipe. The main components of a continuous casting machine include: 1. Ladle car: equipment for transporting molten steel from a converter or electric furnace to a continuous casting machine. 2. Tundish: a container for temporarily storing molten steel and performing degassing, desulfurization and other treatments. 3. Crystallizer: a copper water-cooling device where molten steel is cooled and solidified into billets. 4. Vibration device: a device that vibrates the billet to form a dense grain structure in the crystallizer. 5. Billet straightening machine: a device that pulls the solidified billet out of the crystallizer and straightens it. 6. Cutting equipment: a device that cuts the billet into a predetermined length. 7. Conveyor roller: equipment that transports the billet to the next processing link. The...
3kg melting furnace
2024-11-12
3kg melting furnace is usually a small melting equipment. 1. Purpose Mainly used for melting various metals, such as gold, silver, copper, aluminum, etc., suitable for laboratories, small foundries, jewelry processing and other places mini rolling mill. 2. Features 1. Small size: takes up less space and is easy to place in a smaller work area. 2. Easy to operate: usually has a more intuitive operation interface, which is convenient for users to operate. 3. Accurate temperature control: can accurately control the melting temperature to ensure the quality of metal melting. 4. High efficiency and energy saving: compared with large melting furnaces, 3kg melting furnaces have lower energy consumption and can effectively reduce costs. 3. Precautions for use 1. Safety first: During operation, strictly abide by the safety operating procedures and wear necessary protective equipment, such as gloves, goggles, etc. 2. Correct installation: ensure that the melting furnace is firmly installed and the connection lines are correct. 3. Control temperature: according to different metal materials, reasonably set the melting temperature to avoid excessively high or low temperatures affecting the melting effect. 4. Regular maintenance: Regularly inspect and maintain the smelting furnace to ensure the normal operation of the equipment.
Billet Casting
2024-11-07
Billet casting is the process of casting molten steel into billets luoyang hongteng electrical equipment co. ltd. The first step is to prepare molten steel, and obtain molten steel of suitable composition and temperature by melting scrap steel, pig iron and other raw materials mini rolling mill. induction furnace cooling system The next step is pouring. The molten steel is poured into a specific billet mold. The shape and size of the mold determine the shape of the billet. During the pouring process, the pouring speed and temperature should be controlled to avoid defects such as insufficient pouring and cold shut. For example, a slow pouring speed may cause the molten steel to solidify before it is fully filled in the mold, affecting the integrity of the billet. The last step is cooling and demolding. The molten steel gradually cools and solidifies in the mold, and when it is completely solidified, it is removed from the mold to obtain a billet. Some billets may also require subsequent cleaning, finishing and other processes, such as removing burrs and oxide scales on the surface, to improve the quality of the billet. 3. Billet Casting Process Billet casting mainly includes the...
Tower type aluminum melting furnace
2024-11-05
Tower aluminum melting furnace is a kind of aluminum melting furnace. Structural features. – The furnace body is similar to a tower, and the furnace is relatively high. This structure provides enough space for aluminum to melt in the furnace, and the heat distribution is relatively uniform. There is a special feeding system in the furnace. Aluminum is added from the top and gradually descends by its own gravity. It is heated and melted during the descent. The furnace is divided into a melting zone and a heat preservation zone, which is highly integrated and can melt and keep the aluminum liquid warm at the same time. The maximum capacity is 5 tons. Working principle. – The combustion heat of fuel (such as natural gas, coal gas) is the main heat source. After the burner sprays the fuel into the furnace, the flame directly heats the aluminum material. Heat exchange is mainly carried out through radiation and convection, and the high-temperature flame and exhaust gas transfer heat to the aluminum until the aluminum melts. Advantages – High melting efficiency: Reasonable furnace structure ensures that the aluminum fully absorbs heat, thereby achieving rapid melting. – Accurate temperature control: Advanced temperature control...
Billet Casting
2024-11-01
Billet casting is an important part of the steel production process. It involves casting the molten steel produced in the steelmaking furnace into billets of a certain shape and size through specific processes and equipment. The following is a detailed analysis of billet casting: 1. Definition and use of billet Billet is the product obtained by casting the molten steel produced in the steelmaking furnace, and is the raw material for various steel rolling mills. Billets are widely used in construction, machinery manufacturing, automobile industry, shipbuilding and other fields, and are the primary form of steel manufacturing. 2. Raw materials for billet casting The main raw materials for billet casting include iron ore, scrap steel, limestone, etc. Among them, iron ore is the most critical raw material, scrap steel is used for recycling, and limestone is used for slag making and desulfurization. These raw materials need to go through screening, weighing, mixing and other steps to ensure stability and quality during the smelting process. 3. Production process of billet casting 1. Melting: Melting is one of the key links in the production of billets. Its purpose is to melt the raw materials and remove impurities. Melting is divided into many...
section steel
2024-10-30
section steel The Chinese meaning of “steel” is “shaped steel”. The following will explain the steel plate in detail: I. Definition. Steel is a steel bar with a certain cross-sectional shape and size. It is one of the four major types of steel (plate, tube, profile, wire). According to metallurgical terminology, it can be classified according to cross-sectional shape, size and purpose. Classification. Classification by cross-sectional shape Simple cross-sectional steel: round steel, square steel, hexagonal steel, octagonal steel, etc. Complex cross-sectional steel: I-beam, channel steel, mountain steel, rail, steel sheet pile, special-shaped steel (Z-shaped steel, H shaped steel, etc.). Classification by use General shaped steel: mainly used for structural parts of buildings, bridges, vehicles, ships, machinery, etc. Special shaped steel: such as roller plates used to make rollers, automobile longitudinal beam shaped steel, and rail steel used to lay rails. Sectional cyclically changing shaped steel: such as corrugated webs used in the construction industry, variable-section spring flat steel used in the automotive industry, etc. Features Compared with ordinary steel of the same standard, the cross-sectional shape, size and cross-sectional area are more reasonable and economical. Therefore, less material is required under the same load, thereby reducing engineering costs. In addition,...

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