Luoyang HongtengIntermediate frequency induction furnace
The induction coil of Luoyang Hongteng’s electric induction furnace, i.e. the induction furnace coil, is made of a rectangular copper tube with the purity of 99.98% T2 copper tube and wall thickness of 6㎜ wounds on a special mold, with turn spacing error no more than 2mm, and the coil group is welded and then treated with stress cancellation. The upper and lower parts of the induction coil are equipped with stainless steel water-cooling rings to ensure that the furnace lining is heated evenly during the process of metal melting and metal heating. The upper and lower ends of the electric furnace coil need to be equipped with a Faraday short-circuit ring to fully absorb the magnetic flux leakage from the upper and lower ends to prevent the induction furnace body from heating up. The induction electric furnace body is connected to the electricity using a high-quality water-cooled cable with a large cross-section, and the lead-in line is in the form of a side lead-in line. The coil pressing device uses a stainless steel rod to pull up and down. The coiling water main pipeline has pressure, differential pressure, and temperature protection at the same time to ensure the water...
Luoyang Hongteng Electrical Equipment Co., Ltd. signed a steel deformed bar production line project with a Yemen steel mill in September 2021. This project from billet heating to steel bar rolling, and the equipment supply includes 1. Heating furnaces, 2. Closed water cooling towers, 3. Horizontal type rolling mills, 4. Continuous rolling mills, and other auxiliary equipment for the rolling mill line. This order production was completed at the end of November and goods delivery was divided into two batches. The first batch of goods was sent to the port of Aden in early November. The second batch of goods will be shipped out in the middle of this month. Hongteng is a professional manufacturer and integrator of metal thermal processing equipment, which can provide customers with turnkey projects. If you have any interest in our machine, welcome contact us!
Warmly celebrate on the delivery of 15 Tons furnaces for Africa customer, 4 sets one time!
Types of Industrial Furnaces: A Practical Guide for Steel Plants and Metal Processing Factories Choosing the correct types of industrial furnaces is one of the most important technical and financial decisions in metal processing operations. For factory owners and steel plant executives, a furnace is not just equipment. It is a core production asset that determines energy cost, production capacity, maintenance requirements, and long-term profitability. Poor furnace selection can lead to: unstable production output excessive energy consumption frequent downtime expensive maintenance cycles The right furnace, however, improves production efficiency, metal quality, and long-term return on investment (ROI). This guide explains the main industrial furnace types, their applications, and how experienced manufacturers evaluate furnace solutions beyond simple technical specifications. What Is an Industrial Furnace? An industrial furnace is a high-temperature system designed to heat, melt, refine, or treat metal materials under controlled conditions. Industrial furnaces are used in: steel plants aluminum smelting facilities foundries metal recycling operations heat treatment plants Typical operating temperatures range from 500°C to over 1800°C, depending on the process. The main functions include: metal melting alloy refining heat treatment material sintering forging and reheating The correct furnace design improves thermal efficiency, process control, and operational safety, all...
Induction Melting Furnace Fundamentals: How It Generates Heat Without Contact The induction melting furnace doesn’t just melt metal—it redefines thermal efficiency in foundry operations. When a Tier-1 automotive supplier switched from resistance-based furnaces to an UltraMelt 12/16 system, energy consumption dropped 37% per ton of aluminum while cutting cycle time by 52%. That’s not incremental improvement. It’s physics-driven transformation. What Is an Induction Melting Furnace? Core Definition & Physics An induction melting furnace generates heat inside the conductive charge—typically metal scrap or alloy ingots—using electromagnetic induction. Unlike resistance furnaces that rely on external heating elements, induction applies alternating current through a water-cooled copper coil, creating a rapidly reversing magnetic field. This field induces eddy currents directly within the metal itself, causing resistive heating at the source. The result? No intermediate heat transfer, no thermal lag, and no electrode degradation. You’re not heating a chamber—you’re energizing the material. Stainless steel, with its 1398–1454°C melting range and 7.7–8.0 g/cm³ density, exemplifies why this matters: precise, localized energy delivery prevents overheating at the surface while ensuring uniform core temperature rise—critical for chemistry control and grain structure integrity. Key Components: Power Supply, Coil, Crucible, and Cooling System The furnace body uses a thick aluminum alloy shell—not steel—to...
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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