Due to the advantages of intermediate frequency induction heating furnace, such as steel bar heating furnace, steel tube heating equipment, high safety, stable production, good quality, energy saving and environmental protection, etc., the induction heating users have been widely used in the development of various industries. If the medium frequency induction heating furnace, such as steel heating equipment, steel tube heating furnace, billet heating furnace and so on, can realize fault-free and longer-term production, it will bring more remarkable economic effect to the enterprise. Therefore, in order to achieve medium frequency induction heating equipment fault-free and longer-term production, it is necessary to maintain the equipment frequently, so as to increase the longevity of its life.
1. Weekly maintenance of medium frequency induction heating furnaces such as steel bar heating furnace and steel tube heating equipment: (1) check weekly for abnormal phenomena such as flow rate, water pressure and temperature of the cooling water outlet of the medium frequency induction heating furnace. There is no leakage or leakage of water in the water pipe of the equipment. Whether the power supply is abnormal or not.
(2) check if the transistor, transformer, main circuit, cooling water circuit, ventilation and so on are normal in the medium frequency induction heating furnace. Is the inductor in good contact with the quenched transformer.
2.check contactors, capacitors, inductors, thyristors, transistors, IGBT, transformers, main circuits, and so on:
(1) check contactors, capacitors, inductors, thyristors, transistors, transformers, main circuits, etc. Function board wiring whether there is loose, bad contact, ablative phenomenon.
(2) measuring the insulation resistance of cooling water.
Post time: 04-19-2019