Electromagnetic Induction Heating Device for Wire Rod Continuous Rolling Production Line and Its Application
The electromagnetic induction heating device utilizes the principles of metal electromagnetic induction and eddy current to perform online heating and temperature equalization treatment on the intermediate billet during the rolling process,meeting the needs of downstream rolling processes.The electromagnetic induction heating device consists of induction heating body,electric control system,cold water system,and auxiliary equipment.The heating system consists of variable frequency power cabinet,compensating resonant capacitor,and induction heater coil to heat the billet.The water circulation cooling system cools the heating system.The upper level operation monitoring and temperature closed-loop system achieve automatic control and operation monitoring functions for the entire device.Through the application,the surface temperature of the billet can be increased by 100℃-130℃,and the temperature difference between the head and tail is less than 50℃,ensuring the overall uniformity and consistency of the billet,greatly improving the rolling process conditions,ensuring stable quality of wire products and meeting the requirements of product characteristics.
electromagnetic inductionheating devicewire rod continuous rolling
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