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Induction heating equipment for steel billets

Main technical parameters of the equipment: · Power supply system: Dual rectifier 12 pulse or 24 pulse 1000-12000KW/500-1200Hz. Single power supply can be used independently or multiple power supplies can be used in parallel; The hourly output is 40-300 tons. ·Scope of application: 120mm~160mm square billet, length 3000mm~12000mm. Energy conversion: Depending on the surface temperature of the steel billet, the power consumption per ton of steel is 40-60 degrees. ·Applicable workpieces: Suitable for medium frequency induction heating of steel billets, square billets, square steel, continuous casting billets, slabs, etc. Feeding system: Each axis is driven by an independent motor reducer, with multiple axis drives set up and controlled by a single frequency converter to synchronize the operation of multiple axes.

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Product Details

Main technical parameters of steel billet heating equipment:

Applicable workpieces: Suitable for medium frequency induction heating of steel billets, square billets, square steel, continuous casting billets, slabs, etc.

Power supply system: Dual rectifier 12 pulse or 24 pulse 1000-12000KW/500-1200Hz, single power supply can be used independently or multiple power supplies can be used in parallel; The hourly output is 40-300 tons.

·Scope of application: 120mm~160mm square billet, length 3000mm~12000mm.

·Feeding system: Each axis is driven by an independent motor reducer, with multiple axis drives set up and controlled by a single frequency converter to synchronize the operation of multiple axes. ·Guidance system: using 304 non-magnetic stainless steel guide wheels, and maintaining moderate elasticity in the axial direction of the guide wheels to adapt to the allowable bending range of the steel billet. Temperature closed-loop system: A closed-loop control system consisting of a Leitai infrared thermometer and a Siemens S7, which automatically adjusts the power supply according to the initial temperature and feed rate of the steel billet entering the sensor, so that the heating temperature remains constant before being discharged from the furnace.

Energy conversion: Depending on the surface temperature of the steel billet, the power consumption per ton of steel is 40-60 degrees

Induction heating equipment for steel billets

Advantages and characteristics

Advantages and characteristics of steel billet heating equipment:

The heating time of steel billets in an electromagnetic induction furnace is shorter than that required in a flame furnace, which is beneficial for reducing iron loss and improving the surface quality of steel billets during rolling; By using electromagnetic induction heating, there are no combustion products in the heating zone, effectively eliminating the oxidation and decarburization of steel billets; Due to the absence of combustion products in induction heating furnaces, it is beneficial for environmental protection and greatly reduces thermal radiation;

Adopting induction heating furnace for high temperature control accuracy and energy saving;

The equipment maintenance cost of using an induction heating furnace to heat steel billets is much lower than that of a flame furnace;

Induction heating of steel billets can conveniently heat ultra long steel billets, which is beneficial for achieving semi endless rolling and improving rolling efficiency.

Induction heating equipment for steel billets