Points for Attention in the Use of Steel Melting Induction Furnace in Winter
Before the arrival of winter, the internal circulating water should be replaced with antifreeze or other non-freezing liquids to prevent freezing and crack the water-cooled copper pipe.
Due to the low temperature in winter, the water pipe in the switchboard will harden due to the lower temperature. Under the same pressure, the water clamp of the pipe joint will seep and leak due to the temperature change. Therefore, you should pay special attention to check in winter. Water clamps everywhere prevent water leakage and dripping on the circuit boards and SCRs and other charged objects, causing short circuit, ignition and other problems, damaging the SCR and circuit boards, etc., causing failure of the steel melting induction furnace, affecting normal Production.
In the use of steel melting induction furnace in winter, one more attention should be paid, especially in severe weather with extremely low temperature. After the steel melting induction furnace is started, the intermediate frequency power supply should be operated at low power for 5-10 minutes to make the circuit board The components, thyristors, modules, etc. on the board are preheated, and then work according to the normal operating procedures, so as to avoid damage to the components due to the low temperature in the low temperature state and the failure to reach the best working condition.