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Cored Induction Furnace

Cored Induction Furnace

Cored induction furnace is also called channel induction furnace. It has an iron core which can pass through the induction coil. Because its heat source is surrounded by a metal groove, it is also named tank furnace. CORROCO cored induction melting furnace for Zinc smelting is mainly used for copper, aluminum, zinc and other non-ferrous metals and their alloys melting and heat preservation. This type of cored induction furnace is featured with fast heating, high electrical and thermal efficiency, high power factor, less metal loss, low smelting cost, less equipment investment (about one half to one third of coreless induction furnace), convenient operation, etc. This cored induction melting furnace functions very similarly to the coreless induction furnace, except for the addition of a heated core. Core induction furnaces were originally used as molten metal holders, but have been found useful in the melting of lower melt temperature metals. We adopt wooden boxes to avoid or reduce deformation during transportation.

Technical Features of Cored Induction Melting Furnace:
1. CORROCO adopts high-efficiency core induction furnace melting technology, which makes it have low energy consumption (about 105kwh/t Zinc, 50kWh/t Lead and Copper).
2. Our cored induction melting furnaces own high direct yield. We adopt N2 protection smelting technology, which makes Zn smelting rate reach up to 98%, 1% more than routine techniques.
3. This core induction furnace uses low frequency inverter power supply technology. Temperature variation is less than 2℃. It has small metal loss.
4. Electric power configuration and single furnace melting rate increase greatly. This makes our core induction melting furnaces own high capacity, about 18t/h Zn and15t/h Pb.
5. With large-scale equipment and high level of automation, the productivity of core induction furnace for Zinc smelting can reach 15-20t/d per person.

1. This core induction melting furnace has a disassembled structure, which is easy to operate and maintain.
2. Compared to other metal channel moulds, our channel mould solves the leakage problem. The inductor is also durable in use.
3. CORROCO owns a number of senior engineers who can design and produce special core induction furnaces.
4. The core of inductor uses high-quality silicon-steel sheet which can reduce iron loss.
5. The voltage of power supply is about 500 V, which can reduce shock and power consumption.
6. This core induction melting furnace is equipped with cooling wind over-temperature alarm, which can automatically switch off the electricity.
7. The core induction furnace can automatically control furnace temperature, which can reduce metal burning loss.

Parameters of Core Induction Melting Furnace:

Model Power Rating Single Inductor Power Rating Melting Rating Frequency Voltage Rating Furnace Capacity Compensation Power Factor
GYX-70-4 70kw 70kw 0.4t/h 50HZ 380V 4t ≥0.95
GYX-240-15 240kw 80kw 1.5t/h 50HZ 380V 13-15t ≥0.95
GYX-270-15 270kw 90kw 2t/h 50HZ 380V 13-15t ≥0.95
GYX-360-24 360kw 60kw 2.8t/h 50HZ 380V 20-24t ≥0.95
GYX-480-32 480kw 80/240kw 3.5/4t/h 50HZ 380/500V 30-32t ≥0.95
GYX-540-32 540kw 90/270kw 4/4.5t/h 50HZ 380/500V 30-32t ≥0.95
GYX-600-32 600kw 100/300kw 4.2/5t/h 50HZ 380/500V 30-40t ≥0.95
GYX-720-32 720kw 240kw 6t/h 50HZ 380/500V 30-40t ≥0.95
GYX-900-45 900kw 300kw 8t/h 50HZ 380/500V 40-48t ≥0.95
YX-1200-60 1200kw 300kw 11t/h 50HZ 380/500V 48-60t ≥0.95

ZZ Industrial (shanghai) Co.,Ltd is a professional manufacturer and supplier of cored induction furnaces (tank furnaces) in China. In addition to this core induction melting furnace, we also produce coreless induction furnace for Zinc smelting, anode rod for water heater, hydrometallurgical electrode, metallurgy technology and engineering, water valve, machining and parts, etc. With 12 years' production experience, our products have been exported to the United States, Canada, Britain, Germany, Iran, Pakistan, India, Kuwait, Dubai, Saudi Arabia, the Philippines, Malaysia, Singapore, Congo, Turkey, etc.

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  • Coreless Induction FurnaceCoreless induction furnace is named relative to core induction furnace. The metal liquid is filled into a crucible, so it is also known as crucible furnace. The coreless induction melting furnace is one of the most important furnace types for cast iron foundries, for the whole non-ferreous industry and for special applications in steelworks. It is used either as a melting furnace, a holding furnace ...