DRI Smelting Furnace

Medium-Frequency Induction Furnace

Our medium-frequency induction furnaces, made up of the frequency device, furnace body and stokehole control system, convert electrical energy into heat through medium-frequency electromagnetic induction to heat molten iron and steel. Featuring fast heating and high efficiency, they work together with continuous casting machine and rolling machine, and mainly used to produce billets, rebar, angle iron, H-shaped steel, I-shaped steel as well as other steel products.

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Energy Efficient Induction Melting Furnace
Energy Efficient Induction Melting Furnace
  • Rated capacity: 1-5ton, 5-30ton, 30-100ton
  • Input voltage: 1000-1950V
  • Rated power: 1000-45000kW
  • Working frequency: 120-1000Hz
  • Melting rate: 1-50ton/hours
3T Aluminum Shell Induction Melting Furnace
3T Aluminum Shell Induction Melting Furnace
  • Rated capacity: 3ton
  • Max. load capacity: 4ton
  • Rated power: 2500kW
  • Working frequency: 500Hz
  • Melting rate: 2.8ton/hours
8T Medium Frequency Induction Melting Furnace
8T Medium Frequency Induction Melting Furnace
  • Rated capacity: 8ton
  • Max. load capacity: 10ton
  • Rated power: 5000kW
  • Working frequency: 500Hz
  • Melting rate: 7-8ton/hours
15T Medium Frequency Induction Melting Furnace
15T Medium Frequency Induction Melting Furnace
  • Rated capacity: 15ton
  • Max. load capacity: 18ton
  • Rated power: 10000kW
  • Working frequency: 500Hz
  • Melting rate: 14-15ton/hours
30T Medium Frequency Induction Melting Furnace
30T Medium Frequency Induction Melting Furnace
  • Rated capacity: 30ton
  • Max. load capacity: 36ton
  • Rated power: 16000kW
  • Working frequency: 150-200Hz
  • Melting rate: 20-23ton/hours
40T Medium Frequency Induction Melting Furnace
40T Medium Frequency Induction Melting Furnace
  • Rated capacity: 40ton
  • Max. load capacity: 50ton
  • Rated power: 18000kW
  • Working frequency: 150Hz
  • Melting rate: 27-29ton/hours
50T Medium Frequency Induction Melting Furnace
50T Medium Frequency Induction Melting Furnace
  • Rated capacity: 50ton
  • Max. load capacity: 60ton
  • Rated power: 15000-26000kW
  • Working frequency: 150Hz
  • Melting rate: 40ton/hours
90T Medium Frequency Induction Melting Furnace
90T Medium Frequency Induction Melting Furnace
  • Rated capacity: 90ton
  • Max. load capacity: 100ton
  • Rated power: 25000-45000kW
  • Working frequency: 135Hz
  • Melting rate: 60ton/hours
Features
  • Our medium-frequency induction furnace utilizes the KGPS and IGBT frequency power supply, and the single or dual track power supply technologies, with the whole operation monitored by PLC.
  • As mentioned in the working principle, our medium-frequency induction furnace learns from the electromagnetic induction theory to heat materials. Since the heat comes from its own work pieces, our furnace presents fast heating, less oxidization, and high heating efficiency. Meanwhile, metal materials can be uniformly heated, thus ensuring small temperature difference between core tables. The temperature can be precisely controlled by the temperature controlling system, thus guaranteeing the repeat accuracy of our product. If the mental surface decolorizes, yet it can easily recover the brightness through polishing.
  • Owing to the high heating efficiency, our medium-frequency induction furnace consumes less power and rarely exerts impacts on the environment.
  • This product features high degree of atomization, which makes great contribution to the improvement of productivity.
  • Furthermore, each furnace body, designed with quick-change connectors of water and electrical systems, can be conveniently and fast changed to suit different specifications of the work pieces.
  • The whole set of our medium-frequency induction furnace has a sound protective system. Its starting-up system enables the furnace to be stably started even in the cases of overvoltage, over-current, or lack of phase.
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Your trusted source for electric motors and metallurgical equipment

Since our beginning in 2010 we have focused on manufacturing and sales of metallurgical equipment and we continually improve our products and service. Verified during over a decade of activity, we gradually realized the significant impact of large electric motors on the quality of metallurgical equipment. So, we expanded our factory to increase the production and sales of electric motor products.
Today, we are a company that primarily offers electric motors, such as deep well pump motors, DC motors, AC motors, high-voltage motors, and explosion-proof motors. Additionally, we also offer metallurgical equipment, such as induction furnaces, smelting furnaces, and electric arc furnaces, which are mainly used in the production and processing of metal materials, including smelting, casting, and rolling processes.

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About SEMC Shanghai Electrical Machinery Since 2010