[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"list-\u002F-1-section-page-x-section-7-home-articles-list-en--flat-":3,"list-\u002F-1-section-page-x-section-3-home-products-list-en--flat-":58},{"items":4,"pagination":56},[5,17,25,33,41,49],{"id":6,"categoryId":7,"title":8,"slug":9,"summary":10,"coverImage":11,"author":7,"source":12,"viewCount":13,"status":14,"publishedAt":15,"createdAt":16},33,null,"2026 Steel Melting Furnace Manufacturer Recommendation Guide","33-2026-steel-melting-furnace-manufacturer-recommendation-guide","This guide analyzes top steel melting furnace manufacturers, focusing on energy efficiency, stability, after-sales service and industry adaptability, helping enterprises select suitable equipment for production needs.","\u002Fuploads\u002Fimages\u002F202610\u002F1792857619455-5e6a68a4bb43326c.png","qianfan",0,1,"2026-10-25T00:00:17.000Z","2026-10-24T16:00:21.129Z",{"id":18,"categoryId":7,"title":19,"slug":20,"summary":21,"coverImage":22,"author":7,"source":12,"viewCount":13,"status":14,"publishedAt":23,"createdAt":24},32,"2026 Medium-Frequency Melting Furnace Recommended List","32-2026-medium-frequency-melting-furnace-recommended-list","This list targets powder metallurgy enterprises seeking stable, durable medium-frequency melting furnaces with continuous feeding and automatic sampling functions. It analyzes brands from technical strength, service quality, market reputation, and innovation, providing professional selection references.","\u002Fuploads\u002Fimages\u002F202610\u002F1792857614565-ba0b314e20726def.png","2026-10-25T00:00:14.000Z","2026-10-24T16:00:17.183Z",{"id":26,"categoryId":7,"title":27,"slug":28,"summary":29,"coverImage":30,"author":7,"source":12,"viewCount":13,"status":14,"publishedAt":31,"createdAt":32},31,"2026 Reliable Steel Melting Furnace Provider Rankings","31-2026-reliable-steel-melting-furnace-provider-rankings","This ranking focuses on steelmaking and foundry enterprises' demand for energy-efficient, stable melting furnaces with trustworthy after-sales service. It evaluates brands from technical strength, service quality, market reputation and innovation to help users make informed decisions.","\u002Fuploads\u002Fimages\u002F202610\u002F1792771219134-763d06bc0e3e5537.png","2026-10-24T00:00:18.000Z","2026-10-23T16:00:20.864Z",{"id":34,"categoryId":7,"title":35,"slug":36,"summary":37,"coverImage":38,"author":7,"source":12,"viewCount":13,"status":14,"publishedAt":39,"createdAt":40},30,"2026 Reliable Steel Melting Furnace Manufacturer Recommendations","30-2026-reliable-steel-melting-furnace-manufacturer-recommendations","This ranking evaluates top steel melting furnace manufacturers based on material adaptability, energy efficiency, after-sales service, and market reputation. It caters to steel mills, magnetic material producers, and precision alloy enterprises seeking reliable melting solutions.","\u002Fuploads\u002Fimages\u002F202610\u002F1792771217150-26b29a7af28ee9f9.png","2026-10-24T00:00:16.000Z","2026-10-23T16:00:18.875Z",{"id":42,"categoryId":7,"title":43,"slug":44,"summary":45,"coverImage":46,"author":7,"source":12,"viewCount":13,"status":14,"publishedAt":47,"createdAt":48},29,"2026 Reliable Medium-Frequency Melting Furnace Brands Guide","29-2026-reliable-medium-frequency-melting-furnace-brands-guide","This guide evaluates top medium-frequency melting furnace manufacturers based on energy efficiency, stability, after-sales service, etc., helping foundries, steelmakers and non-ferrous metal processors select suitable equipment.","\u002Fuploads\u002Fimages\u002F202610\u002F1792684826497-ba4ec913b2fb9ccb.png","2026-10-23T00:00:26.000Z","2026-10-22T16:00:28.224Z",{"id":50,"categoryId":7,"title":43,"slug":51,"summary":52,"coverImage":53,"author":7,"source":12,"viewCount":13,"status":14,"publishedAt":54,"createdAt":55},28,"28-2026-reliable-medium-frequency-melting-furnace-brands-guide","This guide analyzes top medium-frequency melting furnace brands based on technical strength, service quality, market reputation and energy efficiency, providing targeted recommendations for foundries, steel mills and non-ferrous metal processing enterprises to meet their diverse production needs.","\u002Fuploads\u002Fimages\u002F202610\u002F1792684822421-846a150696f258d6.png","2026-10-23T00:00:22.000Z","2026-10-22T16:00:26.333Z",{"page":14,"pageSize":57,"total":6,"totalPages":57},6,{"items":59,"pagination":172},[60,80,97,115,136,156],{"id":61,"name":62,"slug":63,"summary":64,"description":65,"specifications":7,"seoTitle":62,"seoKeywords":62,"seoDescription":64,"categoryId":66,"sku":7,"price":7,"costPrice":7,"coverImage":7,"images":67,"stock":13,"status":14,"sortOrder":13,"createdAt":76,"updatedAt":77,"category":78,"categorySlug":79},"7","Automatic Feeder","7-automatic-feeder","Vibration\u002Fhydraulic loading truck, ladle\u002Fmolten steel, the use of loading truck increases the efficiency and safety of feeding operation, and reduces manual operation. Intelligent feeding system, stable and reliable, easy to maintain, With full-automatic, semi-automatic, manual operation mode.In addition to the effect of environmental dust removal, the use of ladle\u002Firon and water trucks reduces the probability of steel accidents, such as leakage of steel, and makes the medium frequency furnace steel more secure.","\u003Cp>Vibration\u002Fhydraulic loading truck, ladle\u002Fmolten steel, the use of loading truck increases the efficiency and safety of feeding operation, and reduces manual operation. Intelligent feeding system, stable and reliable, easy to maintain, With full-automatic, semi-automatic, manual operation \u003Ca target=\"_blank\" rel=\"noopener noreferrer nofollow\" href=\"http:\u002F\u002Fmode.In\">mode.In\u003C\u002Fa> addition to the effect of environmental dust removal, the use of ladle\u002Firon and water trucks reduces the probability of steel accidents, such as leakage of steel, and makes the medium frequency furnace steel more secure.\u003C\u002Fp>","3",[68,70,72,74],{"url":69},"\u002Fuploads\u002Fimages\u002F202609\u002Fef675b3a7c06afa6.jpg",{"url":71},"\u002Fuploads\u002Fimages\u002F202609\u002Fdab971a8d5a72af5.jpg",{"url":73},"\u002Fuploads\u002Fimages\u002F202609\u002F1c96f2844608f3a2.jpg",{"url":75},"\u002Fuploads\u002Fimages\u002F202609\u002Fdfdef1240bcf5935.jpg","2026-09-11T06:08:59.759Z","2026-09-11T06:09:25.835Z","Furnace Related & Auxiliary Equipment","3-furnace-related-auxiliary-equipment",{"id":81,"name":82,"slug":83,"summary":84,"description":85,"specifications":7,"seoTitle":82,"seoKeywords":82,"seoDescription":84,"categoryId":66,"sku":7,"price":7,"costPrice":7,"coverImage":7,"images":86,"stock":13,"status":14,"sortOrder":13,"createdAt":95,"updatedAt":96,"category":78,"categorySlug":79},"6","Furnace Transformer","6-furnace-transformer","Furnace transformer means power supply transformer for industrial electric furnace melting and special transformer designed according to working characteristics and operation modes of various furnaces.","\u003Cp>\u003Cspan style=\"font-size: 16px;\">The special transformer of medium frequency furnace is characterized by: according to the national industry standard and according to the technology of different electric furnace design, energy conservation and environmental protection, anti-harmonics, no heat, anti-short circuit, overload ability. Its comprised of two types: with or without reactor, also have the structure of big impedance and small impedance to meet the need of customers . Compared with the conventional capacity transformer, the smelting time is reduced by about 15%, and the power consumption of tons is reduced by about 70 degrees.\u003C\u002Fspan>\u003C\u002Fp>",[87,89,91,93],{"url":88},"\u002Fuploads\u002Fimages\u002F202609\u002Ffd20bbafca6105f8.jpg",{"url":90},"\u002Fuploads\u002Fimages\u002F202609\u002Fdb684c0515c0134c.jpg",{"url":92},"\u002Fuploads\u002Fimages\u002F202609\u002Fabfcc29f98337055.jpg",{"url":94},"\u002Fuploads\u002Fimages\u002F202609\u002Fa741e5123781e357.jpg","2026-09-11T06:05:09.435Z","2026-09-11T06:05:29.668Z",{"id":98,"name":99,"slug":100,"summary":101,"description":102,"specifications":7,"seoTitle":99,"seoKeywords":103,"seoDescription":101,"categoryId":66,"sku":7,"price":7,"costPrice":7,"coverImage":7,"images":104,"stock":13,"status":14,"sortOrder":13,"createdAt":113,"updatedAt":114,"category":78,"categorySlug":79},"5","Closed Water Cooling System","5-closed-water-cooling-system","Closed Water Cooling System:\nThe core of closed cooling tower adopts copper coil with high heat exchange efficiency, allowing working fluid (pure water or other liquids) to flow through the pipes and cooling the external spray water for natural heat exchange.","\u003Cp>With a small Floor area,no need to build cooling pools, well as install water pumps and pipelines. This avoids the need for huge  and complex water cooling and saves plant land. Users only need to connect to the inlet and outlet, run on the power supply for long periods of time, basically without maintenance.The fully-enclosed soft water cooling system has high cooling efficiency, stable water temperature, and is not easy to generate scale, and eliminates blockage caused by debris Can greatly reduce fault rate of IF equipment .greatly prolong service life.\u003C\u002Fp>\u003Cp>\u003C\u002Fp>\u003Cp>Module of closed cooling tower is red copper coil with high heat transfer efficiency, allows working fluid (purified water or other liquid) pipeline pass through, makes heat exchange with air through fan to complete at a time so as to achieve energy efficiency and environmental protection and maintain pipeline cooled clean and smooth. It is available for long-term operation by connecting water inlet and outlet at user's site. It is another high-end choice for modern industrial cooling and is widely applicable to complete induction and heating equipment, IF furnace, die casting machine, etc.\u003C\u002Fp>","Closed Water Cooling System, Closed Cooling Tower, Melting furnace Cooling Tower, Water Chiller, Cooling Machine, Water Cooler cooling tower fill, cross flow cooling tower, metal material cooling tower, Industrial metal cooling tower, Factory direct cooling tower, Melting furnace compatible cooling tower",[105,107,109,111],{"url":106},"\u002Fuploads\u002Fimages\u002F202609\u002F12b4983ff3eabab0.jpg",{"url":108},"\u002Fuploads\u002Fimages\u002F202609\u002F52dea69166b551a2.jpg",{"url":110},"\u002Fuploads\u002Fimages\u002F202609\u002F615d320165c6edd6.jpg",{"url":112},"\u002Fuploads\u002Fimages\u002F202609\u002Fb4ebfb11c30d6ba1.jpg","2026-09-10T08:59:11.999Z","2026-09-10T08:59:47.876Z",{"id":116,"name":117,"slug":118,"summary":119,"description":120,"specifications":7,"seoTitle":117,"seoKeywords":121,"seoDescription":119,"categoryId":122,"sku":7,"price":7,"costPrice":7,"coverImage":7,"images":123,"stock":13,"status":14,"sortOrder":13,"createdAt":132,"updatedAt":133,"category":134,"categorySlug":135},"4","High Temperature Factory Price Vacuum Induction Melting Furnace for Industrial","4-high-temperature-industrial-grade-vacuum-induction-melting-furnace-at-factory-direct-price","Vacuum Melting Furnace: For melting and casting nickel-based special steels, precision alloys, high-temperature alloys, magnetic materials, powder metallurgy, etc. under vacuum or protective atmospheres. It can achieve continuous feeding and automatic sampling during the vacuum melting process!\n\nProduct Advantages:\n①High Efficiency: Fast melting, with the shortest single-furnace melting time of less than 40 minutes!\n②Energy Saving: Highly competitive energy consumption index (about 510 kWh\u002Fton for cast iron)! About 20% more energy-efficient than ordinary parallel inverter power supplies!\n③Quality: Our products have passed ISO international quality management system certification and EU CE safety certificate certification.\n④Stable: High-quality component selection ensures the stability of the equipment. The core components of Hengyang electric furnace are carefully selected: using high-quality copper materials, superior insulating materials, and well-known brand thyristors\u002FIGBT modules. Mature circuit design: Optimized resonant circuit and protection logic, resistant to shock and harmonics, suitable for complex grid environment.\n⑤Environment protection: Adopt environmental protection dust-removal cover, Comply with the national environmental assessment requirements. Furnace using whirlwind and side suction heat-preservation furnace cover, dust hood (ring) through a certain air absorb dust, waste gas generated in smelting, reach and improve the effect of exhaust emissions, to meet the requirements of environmental impact assessment design.\n⑥Safety Protection: Safety is our responsibility. All design of HengYang Electric Furnace is based on the premise of ensuring safety.\n⑦Hengyang electric furnace has low maintenance costs - preventing the equipment from becoming \"consumables\": Hengyang electric furnace integrated modular design: Water-cooled cables, Inductor, power modules, etc. adopt standard interfaces. If any part is faulty, just replace it without the need for an overall factory return. Few and inexpensive wear-prone parts: Reduce the variety of wear-prone parts, all spare parts prices transparent, and reject \"Exorbitant profits from after-sales services\". Long-life design: Reasonable copper tube wall thickness and insulation treatment to extend the overall lifespan of the machine.\n\nPerformance Features:\n①High-efficiency, energy-saving series-connected one-to-two or one-to-many (multiple furnaces melting, one furnace holding) power supply design: The series-connected intermediate frequency power supply series enables single-power, dual-power, or multi-power configurations. Among the new type of one-to-two-to-many series-connected intermediate frequency smelting furnaces, it has a function of providing a intermediate frequency power supply to two or more furnaces for simultaneous operation. The total power of the intermediate frequency power supply can be arbitrarily allocated and used among two or more furnaces, achieving the effect of melting one or more furnaces while keeping one furnace in a state of insulation. It can realize the one-time casting of large castings or continuously supply molten iron to the production line.\n②Advanced computer melting management system: The on-site melting management computer, digital main control board, PLC, and other equipment form a network system. Through the switch, it can be expanded for office operation and management. Equipped with Ethernet and USB ports and a unique IP address, it allows data collection, transmission, and monitoring of equipment from anywhere in the world, providing remote diagnosis and rapid troubleshooting.\n③Fully digital on-site melting control system: Enables automatic temperature control, automatic furnace baking, power distribution display, intelligent melting management, fault information display and storage, and other automated operations.\n④Remote operation console: When the medium-frequency power cabinet is placed in the basement, and the remote operation console is placed on the furnace platform, the functions such as starting, stopping and resetting of the medium-frequency power supply can be achieved.The remote operation console is equipped with a large-sized touch screen. The PLC and human-machine interface form a convenient on-site smelting manager. Its functions include: automatic furnace drying, cold furnace startup, fault diagnosis, fault information display and storage, operation information display, system status display, etc.\n⑤Fault detection (protection) display screen: Real-time, all-round tracking and protection of operating equipment. When abnormal values such as short circuit of load, overcurrent, overvoltage, insufficient water pressure, or excessive water temperature are detected, they will be promptly fed back to the control system, enabling automatic shutdown protection to prevent potential problems. Additionally, damage to components such as thyristors, compensation capacitors, and voltage transformers will automatically trigger a shutdown and illuminate the corresponding indicator lights.","\u003Cp>\u003Cspan style=\"font-size: 16px;\">\u003Cstrong>Customizable: \u003C\u002Fstrong>\u003C\u002Fspan>\u003Cspan style=\"font-size: 10.5pt;\">Relying on professional customized service capabilities, the solution configuration is flexible and adjustable. The Hengyang electric furnace can match the steel shell\u002Faluminum shell furnace body, thyristor parallel\u002FIGBT series power supply according to the customer's budget and actual working conditions (such as ordinary smelting, precision casting, etc.). Adhering to the principle of practical selection, it avoids waste of resources, optimizes the structure and process while ensuring the lifespan and reliability, and eliminates unnecessary costs. The Hengyang electric furnace only recommends medium-frequency electric furnaces that are suitable for the working conditions, sturdy and durable, stable in performance, and have a high cost-performance ratio to customers. It never blindly promotes or forces the installation of high-end configurations, and truly meets the real production needs of customers.\u003C\u002Fspan>\u003C\u002Fp>\u003Cp>\u003Cspan style=\"font-size: 10.5pt;\"> \u003C\u002Fspan>\u003C\u002Fp>\u003Cp>\u003Cspan style=\"font-size: 16px;\">\u003Cstrong>Product Service:\u003C\u002Fstrong> \u003C\u002Fspan>\u003Cspan style=\"font-size: 10.5pt;\">The commitment of Hengyang Electric Furnace is the \"Lock Key\" project. Not only does it provide high-quality and reliable products, but it also offers free training for customers on the application of medium-frequency furnaces, including process, technology, and operation skills. There is an independent after-sales department that conducts regular tracking services for medium-frequency furnace products, directly solving the actual production problems of users and eliminating their worries.\u003C\u002Fspan>\u003C\u002Fp>\u003Cp>\u003C\u002Fp>\u003Cp>\u003Cspan style=\"font-size: 16px;\">\u003Cstrong>The development history and comparison selection of intermediate-frequency power supplies:\u003C\u002Fstrong>\u003C\u002Fspan>\u003C\u002Fp>\u003Cp>①First generation: The KGPS thyristor parallel medium-frequency power supply has been the most widely used throughout the past 20 centuries. It is inexpensive and comes with low-cost accessories. High energy consumption. The electricity consumption per ton of molten steel is approximately 650 degrees. The power is adjusted by regulating the DC voltage. The power factor is low and ≤ 0.90. There is harmonic interference, which has varying degrees of impact on the operation of the reactive power compensation capacitors in the substation.\u003C\u002Fp>\u003Cp>②Second Generation: The KGCL controllable silicon series medium-frequency power supply is an upgraded version based on the first-generation KGPS parallel medium-frequency furnace. It saves about 15% energy compared to the first-generation KGPS parallel inverter power supply (approximately 510 kWh of electricity consumed per ton of molten iron).\u003C\u002Fp>\u003Cp>③The third generation: The new energy-saving IGBT module series-connected medium-frequency power supply is a revolutionary and innovative latest energy-saving product, which completely overturns the previous traditional thyristor medium-frequency power supply structure. It adopts IGBT integrated modules (transistors) for frequency modulation and power control, as well as full-wave rectification. It is not affected by the amount of raw materials and the thickness of the furnace lining, and maintains a constant power output throughout the smelting process. The energy-saving IGBT transistor medium-frequency electric furnace can save 15% - 25% energy compared to traditional thyristor medium-frequency power supply (about 480 kWh per ton of molten iron).\u003C\u002Fp>\u003Cp>\u003C\u002Fp>\u003Cp>\u003Cspan style=\"font-size: 16px;\">\u003Cstrong>The main reasons for energy saving are as follows:\u003C\u002Fstrong>\u003C\u002Fspan>\u003C\u002Fp>\u003Cp>A. The inverter voltage is high and the current is small, resulting in low line losses. This part can save about 15% of energy. The inverter voltage of the energy-saving IGBT medium-frequency power supply is 2800V, while the inverter voltage of the traditional thyristor medium-frequency power supply is only 750V. The current is nearly 4 times smaller, and the line losses have been significantly reduced.\u003C\u002Fp>\u003Cp>B.The power factor is high, always exceeding 0.98, and the reactive power loss is small. This part is 3% to 5% more energy-efficient than the thyristor medium-frequency power supply. Due to the use of semi-controllable rectification in the energy-saving IGBT transistor medium-frequency power supply, the rectification part does not adjust the conduction angle of the thyristor, so the power factor remains always above 0.98 and there is no power loss.\u003C\u002Fp>\u003Cp>The IGBT integrated module series intermediate frequency power supply is the most advanced energy-saving intermediate frequency furnace product that our company highly recommends.\u003C\u002Fp>","vacuum induction melting furnace, vacuum melting furnace","2",[124,126,128,130],{"url":125},"\u002Fuploads\u002Fimages\u002F202609\u002Fbc3412845e64913f.jpg",{"url":127},"\u002Fuploads\u002Fimages\u002F202609\u002Feaf3a0b56939156f.jpg",{"url":129},"\u002Fuploads\u002Fimages\u002F202609\u002F38f8e7e401aed764.jpg",{"url":131},"\u002Fuploads\u002Fimages\u002F202609\u002Fd8271781d4d57ce9.png","2026-09-09T03:40:22.070Z","2026-09-09T08:54:55.657Z","Vacuum melting furnace","2-vacuum-melting-furnace",{"id":66,"name":137,"slug":138,"summary":139,"description":140,"specifications":7,"seoTitle":137,"seoKeywords":141,"seoDescription":139,"categoryId":142,"sku":7,"price":7,"costPrice":7,"coverImage":7,"images":143,"stock":13,"status":14,"sortOrder":13,"createdAt":152,"updatedAt":153,"category":154,"categorySlug":155},"300Kg-30Ton Furnace for Aluminium Metal to Ingots Plant Electric Melting Steel Cast Iron Stove Induction Oven","3-300kg-to-30ton-electric-induction-melting-furnace-for-aluminium-metal-ingot-production-steel-and-cast-iron-melting-oven","The medium-frequency furnace is a frequency conversion device that converts three-phase industrial frequency current into single-phase medium-frequency current. It achieves the purpose of heating and melting by inducing eddy currents in metals through electromagnetic fields. It is used for the smelting of black or non-ferrous metals such as steel, copper, aluminum, and alloys; it is mainly applied in the casting and steelmaking industries! We can provide casting manufacturers with complete equipment production lines including melting systems, cooling systems, dust removal systems, automatic batching and feeding systems, and pouring systems. The diversity of products, with various price performances, offers you more choices and more experiences.\n\nProduct Advantages:\n①High Efficiency: Fast melting, with the shortest single-furnace melting time of less than 40 minutes!\n②Energy Saving: Highly competitive energy consumption index (about 510 kWh\u002Fton for cast iron)! About 20% more energy-efficient than ordinary parallel inverter power supplies!\n③Quality: Our products have passed ISO international quality management system certification and EU CE safety certificate certification.\n④Stable: High-quality component selection ensures the stability of the equipment. The core components of Hengyang electric furnace are carefully selected: using high-quality copper materials, superior insulating materials, and well-known brand thyristors\u002FIGBT modules. Mature circuit design: Optimized resonant circuit and protection logic, resistant to shock and harmonics, suitable for complex grid environment.\n⑤Environment protection: Adopt environmental protection dust-removal cover, Comply with the national environmental assessment requirements. Furnace using whirlwind and side suction heat-preservation furnace cover, dust hood (ring) through a certain air absorb dust, waste gas generated in smelting, reach and improve the effect of exhaust emissions, to meet the requirements of environmental impact assessment design.\n⑥Safety Protection: Safety is our responsibility. All design of HengYang Electric Furnace is based on the premise of ensuring safety.\n⑦Hengyang electric furnace has low maintenance costs - preventing the equipment from becoming \"consumables\": Hengyang electric furnace integrated modular design: Water-cooled cables, Inductor, power modules, etc. adopt standard interfaces. If any part is faulty, just replace it without the need for an overall factory return. Few and inexpensive wear-prone parts: Reduce the variety of wear-prone parts, all spare parts prices transparent, and reject \"Exorbitant profits from after-sales services\". Long-life design: Reasonable copper tube wall thickness and insulation treatment to extend the overall lifespan of the machine.\n\nPerformance Features:\n①High-efficiency, energy-saving series-connected one-to-two or one-to-many (multiple furnaces melting, one furnace holding) power supply design: The series-connected intermediate frequency power supply series enables single-power, dual-power, or multi-power configurations. Among the new type of one-to-two-to-many series-connected intermediate frequency smelting furnaces, it has a function of providing a intermediate frequency power supply to two or more furnaces for simultaneous operation. The total power of the intermediate frequency power supply can be arbitrarily allocated and used among two or more furnaces, achieving the effect of melting one or more furnaces while keeping one furnace in a state of insulation. It can realize the one-time casting of large castings or continuously supply molten iron to the production line.\n②Advanced computer melting management system: The on-site melting management computer, digital main control board, PLC, and other equipment form a network system. Through the switch, it can be expanded for office operation and management. Equipped with Ethernet and USB ports and a unique IP address, it allows data collection, transmission, and monitoring of equipment from anywhere in the world, providing remote diagnosis and rapid troubleshooting.\n③Fully digital on-site melting control system: Enables automatic temperature control, automatic furnace baking, power distribution display, intelligent melting management, fault information display and storage, and other automated operations.\n④Remote operation console: When the medium-frequency power cabinet is placed in the basement, and the remote operation console is placed on the furnace platform, the functions such as starting, stopping and resetting of the medium-frequency power supply can be achieved.The remote operation console is equipped with a large-sized touch screen. The PLC and human-machine interface form a convenient on-site smelting manager. Its functions include: automatic furnace drying, cold furnace startup, fault diagnosis, fault information display and storage, operation information display, system status display, etc.\n⑤Fault detection (protection) display screen: Real-time, all-round tracking and protection of operating equipment. When abnormal values such as short circuit of load, overcurrent, overvoltage, insufficient water pressure, or excessive water temperature are detected, they will be promptly fed back to the control system, enabling automatic shutdown protection to prevent potential problems. Additionally, damage to components such as thyristors, compensation capacitors, and voltage transformers will automatically trigger a shutdown and illuminate the corresponding indicator lights.\n\nCharacteristics of the Furnace:\nTwo kinds of dust removal systems for the medium frequency: Dust Hood and Dust Ring. Dust hood (ring) through a certain fan to absorb dust, waste gas generated in smelting to reach and improve the effect of exhaust emissions and meet the design requirements of government environmental department. User can choose different configuration according to their own need.\nDust Removal Hood: The cyclone dust hood has the excellent dust absorption effect, takes up less space, can be tilted back and forth and any place stops. It is suitable for all automatic feeding and discharging of foundry.\nDust Removal Ring: Side suction type dust removal ring: there is no forward and backward turning mechanism, and the installation is simple. It is suitable for those foundrywho cannot use Dust Removal Hood due to somespecial feeding way of semi-automatic or artificial feeding.","\u003Cp>\u003Cspan style=\"font-size: 16px;\">\u003Cstrong>Customizable:\u003C\u002Fstrong>\u003C\u002Fspan> Relying on professional customized service capabilities, the solution configuration is flexible and adjustable. The Hengyang electric furnace can match the steel shell\u002Faluminum shell furnace body, thyristor parallel\u002FIGBT series power supply according to the customer's budget and actual working conditions (such as ordinary smelting, precision casting, etc.). Adhering to the principle of practical selection, it avoids waste of resources, optimizes the structure and process while ensuring the lifespan and reliability, and eliminates unnecessary costs. The Hengyang electric furnace only recommends medium-frequency electric furnaces that are suitable for the working conditions, sturdy and durable, stable in performance, and have a high cost-performance ratio to customers. It never blindly promotes or forces the installation of high-end configurations, and truly meets the real production needs of customers.\u003C\u002Fp>\u003Cp>\u003C\u002Fp>\u003Cp>\u003Cspan style=\"font-size: 16px;\">\u003Cstrong>Product Service:\u003C\u002Fstrong>\u003C\u002Fspan> The commitment of Hengyang Electric Furnace is the \"Lock Key\" project. Not only does it provide high-quality and reliable products, but it also offers free training for customers on the application of medium-frequency furnaces, including process, technology, and operation skills. There is an independent after-sales department that conducts regular tracking services for medium-frequency furnace products, directly solving the actual production problems of users and eliminating their worries.\u003C\u002Fp>\u003Cp>\u003C\u002Fp>\u003Cp>The medium-frequency furnace is the core equipment of the foundry factory. The stability of the equipment and after-sales service are both indispensable! Hengyang Electric Furnace has been deeply involved in the industry for over twenty years. With rapid after-sales response, it ensures the safety of your production line. One-time investment, long-term return; reasonable early selection and investment, later energy saving + maintenance saving + less downtime, fewer faults, lower maintenance costs, shorter service waiting time. Converted to the per-ton melting cost, Hengyang Electric Furnace is more cost-effective than low-priced generic machines.\u003C\u002Fp>\u003Cp>\u003C\u002Fp>\u003Cp>\u003Cspan style=\"font-size: 16px;\">\u003Cstrong>The development history and comparison selection of intermediate-frequency power supplies:\u003C\u002Fstrong>\u003C\u002Fspan>\u003C\u002Fp>\u003Cp>①First generation: The KGPS thyristor parallel medium-frequency power supply has been the most widely used throughout the past 20 centuries. It is inexpensive and comes with low-cost accessories. High energy consumption. The electricity consumption per ton of molten steel is approximately 650 degrees. The power is adjusted by regulating the DC voltage. The power factor is low and ≤ 0.90. There is harmonic interference, which has varying degrees of impact on the operation of the reactive power compensation capacitors in the substation.\u003C\u002Fp>\u003Cp>②Second Generation: The KGCL controllable silicon series medium-frequency power supply is an upgraded version based on the first-generation KGPS parallel medium-frequency furnace. It saves about 15% energy compared to the first-generation KGPS parallel inverter power supply (approximately 510 kWh of electricity consumed per ton of molten iron).\u003C\u002Fp>\u003Cp>③The third generation: The new energy-saving IGBT module series-connected medium-frequency power supply is a revolutionary and innovative latest energy-saving product, which completely overturns the previous traditional thyristor medium-frequency power supply structure. It adopts IGBT integrated modules (transistors) for frequency modulation and power control, as well as full-wave rectification. It is not affected by the amount of raw materials and the thickness of the furnace lining, and maintains a constant power output throughout the smelting process. The energy-saving IGBT transistor medium-frequency electric furnace can save 15% - 25% energy compared to traditional thyristor medium-frequency power supply (about 480 kWh per ton of molten iron).\u003C\u002Fp>\u003Cp>\u003C\u002Fp>\u003Cp>\u003Cspan style=\"font-size: 16px;\">\u003Cstrong>The main reasons for energy saving are as follows:\u003C\u002Fstrong>\u003C\u002Fspan>\u003C\u002Fp>\u003Cp>A. The inverter voltage is high and the current is small, resulting in low line losses. This part can save about 15% of energy. The inverter voltage of the energy-saving IGBT medium-frequency power supply is 2800V, while the inverter voltage of the traditional thyristor medium-frequency power supply is only 750V. The current is nearly 4 times smaller, and the line losses have been significantly reduced.\u003C\u002Fp>\u003Cp>B.The power factor is high, always exceeding 0.98, and the reactive power loss is small. This part is 3% to 5% more energy-efficient than the thyristor medium-frequency power supply. Due to the use of semi-controllable rectification in the energy-saving IGBT transistor medium-frequency power supply, the rectification part does not adjust the conduction angle of the thyristor, so the power factor remains always above 0.98 and there is no power loss.\u003C\u002Fp>\u003Cp>The IGBT integrated module series intermediate frequency power supply is the most advanced energy-saving intermediate frequency furnace product that our company highly recommends.\u003C\u002Fp>","induction furnace, melting furnace, smelting furnace, steel melting furnace, metal melting furnace, melting furnace for steel, induction melting furnace, melting induction furnace, iron melting furnace, induction furnace for steel melting, induction melting furnace for steel, induction electric furnace, induction crucible furnace, steel induction furnace, crucible induction furnace, induction furnace for melting copper, induction furnace for copper melting, 1 ton induction furnace price, copper induction melting furnace, induction furnace for aluminium melting, medium frequency induction furnace, aluminum induction melting furnace, stainless steel melting furnace, medium frequency furnace, intermediate frequency furnace, induction metal furnace, scrap metal melting furnace, copper scrap melting furnace, 15 ton induction furnace, 20 ton induction furnace price, 25 ton induction furnace, 500 kg induction furnace price,  induction casting furnace, induction heating furnace for forging, induction melting steel, medium frequency induction melting furnace, metal melting induction furnace, induction melting furnace for sale, aluminum melting induction furnace, induction copper melting furnace","1",[144,146,148,150],{"url":145},"\u002Fuploads\u002Fimages\u002F202609\u002Fdab414df88f372f1.jpg",{"url":147},"\u002Fuploads\u002Fimages\u002F202609\u002F53deb2f19e68c4bf.jpg",{"url":149},"\u002Fuploads\u002Fimages\u002F202609\u002F41148e5ed28a3c2a.jpg",{"url":151},"\u002Fuploads\u002Fimages\u002F202609\u002Fae77950b0a4c569f.png","2026-09-09T02:37:19.682Z","2026-09-09T08:56:23.110Z","Intermediate frequency electric furnace","1-intermediate-frequency-electric-furnace",{"id":122,"name":157,"slug":158,"summary":159,"description":160,"specifications":7,"seoTitle":157,"seoKeywords":141,"seoDescription":159,"categoryId":142,"sku":7,"price":7,"costPrice":7,"coverImage":7,"images":161,"stock":13,"status":14,"sortOrder":13,"createdAt":170,"updatedAt":171,"category":154,"categorySlug":155},"500kg-30t Steel Melting Furnace Foundry Factory Melt Industrial Scrap Metal Induction Furnace Factory Direct Price","2-500kg-30t-steel-melting-furnace-foundry-factory-melt-industrial-scrap-metal-induction-furnace-factory-direct-price","Product Advantages:\n①High Efficiency: Fast melting, with the shortest single-furnace melting time of less than 40 minutes!\n②Energy Saving: Highly competitive energy consumption index (about 510 kWh\u002Fton for cast iron)! About 20% more energy-efficient than ordinary parallel inverter power supplies!\n③Quality: Our products have passed ISO international quality management system certification and EU CE safety certificate certification.\n④Stable: High-quality component selection ensures the stability of the equipment. The core components of Hengyang electric furnace are carefully selected: using high-quality copper materials, superior insulating materials, and well-known brand thyristors\u002FIGBT modules. Mature circuit design: Optimized resonant circuit and protection logic, resistant to shock and harmonics, suitable for complex grid environment.\n⑤Environment protection: Adopt environmental protection dust-removal cover, Comply with the national environmental assessment requirements. Furnace using whirlwind and side suction heat-preservation furnace cover, dust hood (ring) through a certain air absorb dust, waste gas generated in smelting, reach and improve the effect of exhaust emissions, to meet the requirements of environmental impact assessment design.\n⑥Safety Protection: Safety is our responsibility. All design of HengYang Electric Furnace is based on the premise of ensuring safety.\n⑦Hengyang electric furnace has low maintenance costs - preventing the equipment from becoming \"consumables\": Hengyang electric furnace integrated modular design: Water-cooled cables, Inductor, power modules, etc. adopt standard interfaces. If any part is faulty, just replace it without the need for an overall factory return. Few and inexpensive wear-prone parts: Reduce the variety of wear-prone parts, all spare parts prices transparent, and reject \"Exorbitant profits from after-sales services\". Long-life design: Reasonable copper tube wall thickness and insulation treatment to extend the overall lifespan of the machine.\n\nPerformance Features:\n①High-efficiency, energy-saving series-connected one-to-two or one-to-many (multiple furnaces melting, one furnace holding) power supply design: The series-connected intermediate frequency power supply series enables single-power, dual-power, or multi-power configurations. Among the new type of one-to-two-to-many series-connected intermediate frequency smelting furnaces, it has a function of providing a intermediate frequency power supply to two or more furnaces for simultaneous operation. The total power of the intermediate frequency power supply can be arbitrarily allocated and used among two or more furnaces, achieving the effect of melting one or more furnaces while keeping one furnace in a state of insulation. It can realize the one-time casting of large castings or continuously supply molten iron to the production line.\n②Advanced computer melting management system: The on-site melting management computer, digital main control board, PLC, and other equipment form a network system. Through the switch, it can be expanded for office operation and management. Equipped with Ethernet and USB ports and a unique IP address, it allows data collection, transmission, and monitoring of equipment from anywhere in the world, providing remote diagnosis and rapid troubleshooting.\n③Fully digital on-site melting control system: Enables automatic temperature control, automatic furnace baking, power distribution display, intelligent melting management, fault information display and storage, and other automated operations.\n④Remote operation console: When the medium-frequency power cabinet is placed in the basement, and the remote operation console is placed on the furnace platform, the functions such as starting, stopping and resetting of the medium-frequency power supply can be achieved.The remote operation console is equipped with a large-sized touch screen. The PLC and human-machine interface form a convenient on-site smelting manager. Its functions include: automatic furnace drying, cold furnace startup, fault diagnosis, fault information display and storage, operation information display, system status display, etc.\n⑤Fault detection (protection) display screen: Real-time, all-round tracking and protection of operating equipment. When abnormal values such as short circuit of load, overcurrent, overvoltage, insufficient water pressure, or excessive water temperature are detected, they will be promptly fed back to the control system, enabling automatic shutdown protection to prevent potential problems. Additionally, damage to components such as thyristors, compensation capacitors, and voltage transformers will automatically trigger a shutdown and illuminate the corresponding indicator lights.\n\nCharacteristics of the Furnace:\nTwo kinds of dust removal systems for the medium frequency: Dust Hood and Dust Ring. Dust hood (ring) through a certain fan to absorb dust, waste gas generated in smelting to reach and improve the effect of exhaust emissions and meet the design requirements of government environmental department. User can choose different configuration according to their own need.\nDust Removal Hood: The cyclone dust hood has the excellent dust absorption effect, takes up less space, can be tilted back and forth and any place stops. It is suitable for all automatic feeding and discharging of foundry.\nDust Removal Ring: Side suction type dust removal ring: there is no forward and backward turning mechanism, and the installation is simple. It is suitable for those foundrywho cannot use Dust Removal Hood due to somespecial feeding way of semi-automatic or artificial feeding.","\u003Cp>\u003Cspan style=\"font-size: 16px;\">\u003Cstrong>Pre-sale advantages:\u003C\u002Fstrong>\u003C\u002Fspan> Professional pre-sales service, customized as needed, no overpriced configurations!\u003C\u002Fp>\u003Cp>Relying on professional customized service capabilities, the solution configuration is flexible and adjustable. The Hengyang electric furnace can match the steel shell\u002Faluminum shell furnace body, thyristor parallel\u002FIGBT series power supply according to the customer's budget and actual working conditions (ordinary smelting, precision casting, etc.). Adhering to the principle of practical selection, it avoids resource waste, optimizes the structure and process, and eliminates unnecessary costs. The Hengyang electric furnace only recommends medium-frequency electric furnaces that are suitable for the working conditions, sturdy and durable, stable, and have outstanding cost performance to customers. It never blindly promotes or forcibly installs high-end configurations, and truly meets the real production needs of customers.\u003C\u002Fp>\u003Cp>\u003C\u002Fp>\u003Cp>\u003Cspan style=\"font-size: 16px;\">\u003Cstrong>After-sales advantages:\u003C\u002Fstrong>\u003C\u002Fspan> We have physical outlets overseas, not just remote services. We can provide on-site installation, debugging and maintenance promptly. We provide 24\u002F7 service throughout the year, ensuring the stable operation of the production line at all times, and guaranteeing a worry-free production process from start to finish. Hengyang electric furnace has an ample supply of spare parts! We have established a dedicated warehouse for commonly used spare parts, allowing for immediate delivery of components upon order. This ensures that the absence of small parts does not lead to production halts or suspensions, and minimizes the downtime to the greatest extent.\u003C\u002Fp>\u003Cp>\u003C\u002Fp>\u003Cp>Guangdong Hengyang Electric Furnace was founded in 1999. It has been deeply engaged in the medium-frequency electric furnace industry for over two decades, possessing mature technical expertise and abundant production experience. The equipment operation stability is outstanding, and it also enjoys unique regional after-sales service advantages.The manufacturer solemnly guarantees: With efficient after-sales service, we will provide full protection throughout your casting production process.\u003C\u002Fp>\u003Cp>\u003C\u002Fp>\u003Cp>The medium-frequency melting furnace, as the core leading equipment of the foundry, can be regarded as the power heart of the entire production line. If it breaks down and stops operating, the entire workshop's production will be forced to be interrupted for maintenance, directly delaying the production schedule and causing considerable economic losses.\u003C\u002Fp>\u003Cp>Therefore, the stability of equipment operation and the efficiency of after-sales repair are the core evaluation criteria when purchasing a medium-frequency furnace, and they are also the key to ensuring the long-term stable operation of the foundry. To avoid the risk of production suspension at its root, when making a purchase, it is undoubtedly a prudent decision to prioritize choosing local strong manufacturers. Selecting local manufacturers with excellent quality, stable performance, and efficient after-sales response can truly achieve worry-free production and complete peace of mind and ease.\u003C\u002Fp>",[162,164,166,168],{"url":163},"\u002Fuploads\u002Fimages\u002F202609\u002Fd433763c701403b2.jpg",{"url":165},"\u002Fuploads\u002Fimages\u002F202609\u002F8dc416bc17cb7c5f.jpg",{"url":167},"\u002Fuploads\u002Fimages\u002F202609\u002F7367e3de3a35885f.jpg",{"url":169},"\u002Fuploads\u002Fimages\u002F202609\u002F1af081c991711dc3.png","2026-09-08T09:01:34.571Z","2026-09-09T09:01:47.737Z",{"page":14,"pageSize":57,"total":173,"totalPages":174},7,2]