IPDB › China Industry › Industrial Equipment & Components
China, Chinese High Capacity Ladle Refining Furnace for Precision Metal Treatment1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Boiler FurnaceFurnaceLadle Refining FurnaceLadle Arc Metallurgy Furnace
Chnzbtech Co., Ltd.
Preview:
Product DescriptionProduct DescriptionPlease enter the title hereLadle refining furnace is the most widely used refining equipment outside the furnace at present among all types of furnaces in steel making. The ladle refining furnace is used to refine the molten steel melted in the primary furnace, and the ladle arc metallurgy furnace can adjust the molten steel temperature and buffer the process. The ladle furnace refining equipment has many advantages, such as reasonable equipment structure, reliable operation, low cost, many refined steel types, high quality and convenient operation.Conditions And Functions Of Lrf Furnace In Steel MakingThe LF furnace specification is from 8t to 300t, and has the following conditions and functions:? The working conditions in the LRF steel making furnace are reducing atmosphere and micro positive pressure; ? The electrode adjustment mode of the ladle refining furnace is three arm three-phase electrode adjustment; ? The thermodynamic condition of the ladle heating furnace is graphite electrode arc heating;? The dynamic condition is argon stirring at the bottom of the ladle;? This kind of submerged arc furnace process is that adding a certain amount of scrap crushing material into the ladle, heating it up with electric arc, measuring the temperature and taking samples to make the temperature control accurate, so as to optimize the pouring temperature;? Bottom blowing argon stirring to make the temperature of molten steel uniform, the composition uniform and the molten steel pure;? Slagging to remove sulfur and inclusions in molten steel;? Adjust the alloy composition and use the alloy feeding system to make the composition control accurate and the molten LRF steel meet the final required chemical composition;? Wire feeding treatment: directly feed various wires into molten steel with a wire feeder, which can significantly improve the yield of alloy;? Smoke exhaust and dust removal. The LRF furnace is equipped with a smoke exhaust and dust removal system, it can effectively control the smoke discharge and make the smoke emission meet the requirements of environmental protection;? As the ladle refining equipment outside the ladle arc furnace between the primary refining furnace and the continuous caster, it plays a buffer and regulating role in the production process of the whole workshop to ensure that molten steel with qualified temperature and composition is provided to the continuous caster.Benefits of the LRF RefiningThe process advantages of ladle refining furnace include: strong refining function, suitable for producing ultra-low sulfur and ultra-low oxygen steel; Equipped with arc heating function, high thermal efficiency, large heating amplitude, and high temperature control accuracy; Equipped with stirring and alloying functions, the LRF furnace is easy to achieve narrow component control and improve product stability; Adopting slag steel ladle refining process with low refining cost; The ladle arc furnace is simple and requires less investment.LRF Ladle Refining Furnace FeaturesThe features of the LRF furnace are as follow:? Electrode rotation dual station;? Ladle turret dual station technology;? Online wire feeding technology;? Automatic temperature measurement and sampling technology;? The technology of adding scrap steel to refining furnace;? Argon blowing automatic control technology;? LF one touch steelmaking technology.Ladle Refining Furnace Process DetailsThe refining process of a ladle refining furnace mainly includes two aspects:Heating and temperature control. The heating rate can reach 3-5 ℃/min, and the LRF furnace adopts computer dynamic control of the endpoint temperature, which can ensure the control accuracy of the endpoint temperature (<5 ℃). The submerged arc foam technology can reduce the radiation heat loss of the arc and improve the heating efficiency of the ladle metallurgy furnace.White slag refining process. The ladle refining furnace uses white slag for refining molten steel, achieving desulfurization and deoxidation of molten steel, and producing ultra-low sulfur steel and low oxygen steel. Therefore, white slag refining is the core of ladle furnace refining process operation and an important guarantee for improving the cleanliness of molten steel.Ladle Refining Furnace ApplicationLF ladle refining furnace is an important metallurgical equipment used to refine the molten steel in the initial refining furnace (electric arc furnace, open hearth furnace, converter), and can adjust the composition and temperature of the molten steel, process buffering, and meet the production rhythm of continuous casting and rolling. The LF furnace is one of the main equipment for refining outside the furnace. Ladle Furnace Steelmaking Equipment functions:Arc heating and temperature rise under normal pressure;Argon stirring (uniform composition and temperature of molten steel);Slagging (desulfurization, removal of inclusions);Temperature measurement and sampling;Adding alloys and adjusting components;Silk feeding treatment; As an external ladle refining equipment between the electric furnace and the continuous casting machine, it plays a buffering and regulating role in the entire production process of the workshop, providing qualified steel with temperature and composition to the continuous casting machine, and achieving multi furnace continuous casting. Ladle Furnace Refining Equipment structural form:1)Bridge type;2)Independent rack type;3)Large package rotary table;4)Cross arm rotating type;SpecificationCompany ProfileSpecializing in steelmaking and delivering energy efficient solutions worldwide, CHNZBTECH was established in 2019 and certified by CE and ISO 9001. It offers a comprehensive range of products, including electric arc furnaces (EAF), ladle furnaces (LF), VD/VOD/AOD units, continuous casting machines (CCM), rolling mills, and low carbon ferrochrome furnaces. Its competitive edge lies in the reform and innovation of core technologies, emphasizing on high-quality designs and advanced 3D modeling simulations. CHNZBTECH is recognized for its involvement in significant projects, including the largest 350-ton electric arc furnace and a 330-ton refining furnace, solidifying its leadership in the industry. The company serves markets in Egypt, Türkiye, Algeria, lran, Russia, and beyond, establishing a strong reputation for reliability and exceptional after-sales service.CHNZBTECH COMPANY CULTUREExcellence: We strive to provide excellent quality equipment and services that meet and exceed the needs and expectations of our customers. Through continuous improvement and optimization of our products and processes, we remain at the forefront of the industry. Technological Innovation: As a technology-driven enterprise, we prioritize technological innovation. We invest in research and development, continually exploring new ideas and solutions to offer advanced and efficient solutions. We encourage our employees to continuously learn and explore, providing innovative technology and products to our customers. Customer Orientation: Our customers are our most valuable asset, and we maintain a high level of professionalism and dedication in serving them. We listen to their needs, providing personalized solutions to meet their expectations and building long-term, reliable partnershipsCertificationsPacking & DeliveryAfter Sales ServiceTraining & Consulting1.CHNBZTECH ability to combine expertise in operations transformation with knowledge of digital and analytics technologies is unique in the metals and mining consulting industry.2.As one of the leading steel furnace manufacturers in China, CHNBZTECH boasts metals and mining consulting experts helping clients grasp the complex forces reshaping the industry and craft the right strategies and operating models to meet new imperatives.3.CHNZBTECH expertise lies in driving improvement in productivity, cost, quality, safety, and equipment life in your Ironmaking units.Process visualization and audits across coke making, sinter making and iron making.4.CHNZBTECH expertise lies in various aspects from improving strike rate, yield and reducing rejections in your steel making operations.Site ManagementCHNBZTECH provides outstanding services, equipment, and spare parts to steel mills worldwide. CHNBZTECH provides complete project management services for steel mills and rolling mills. We are known as a one-stop shop, steel mill, and one of the Chinese custom steel furnace manufacturers that provides project management services for the products we manufacture.1.Innovative project management solutions with 40 years of experience;2.Safety is of prime concern in all aspects of the project;3.Services for both standard and custom fabrication project management jobs;4.Using the world's top quality and the most precise technologies.FAQQ1: Are you trading company?A1: No, we are manufacturer. We welcome you to visit our own workshop.Q2: What is your delivery time?A2: For spare parts, the delivery time should be within 90 days. For furnaces, the delivery time should be within 120 days.Q3: Do you have any famous project?A3: We are the supplier of the largest 350T EAF in Turkey; We are the supplier of a 120t(110000KVA) EAF(CONSTEEL type) in China; We are the supplier of the largest ferrosilicon project (2x36 MVA) in India; We are the supplier of the largest metal silicon EPC project (2x33 MVA) in Sohar, Oman.
Purchasing Request
Note: Send your purchase request, and we will screen suppliers or manufacturers for you free of charge...