The correct operation method of the intermediate frequency furnace

1. First of all, before starting the intermediate frequency furnace, check whether the water pressure gauge meets the starting pressure, whether there are cracks in the furnace lining and whether it meets the requirements for use, whether the furnace material meets the heating conditions, whether the work clothes are neatly worn,

2. When starting the intermediate frequency power supply, it is necessary to carefully observe whether the incoming line voltage and incoming line current meet the requirements of the intermediate frequency furnace. After feeding and heating, observe whether the DC voltage, DC current and heating frequency of the intermediate frequency furnace meet the parameter requirements of the intermediate frequency furnace. The heating time must meet the process requirements. request needs.

3. During the heating process of the intermediate frequency furnace, pay attention to the heating temperature and heating time of the intermediate frequency furnace to avoid the phenomenon of over-burning or not burning through.

2. Precautions for the operation of the intermediate frequency furnace;

1. The operation of the intermediate frequency furnace should be careful not to allow unqualified charge and solvent to be added to the furnace chamber of the intermediate frequency furnace

2. Prevent the ladle lining of the intermediate frequency furnace from being defective or wet for use

3. It is found that the lining of the intermediate frequency furnace is seriously damaged, and it is absolutely impossible to continue smelting;

1. The intermediate frequency furnace cannot be operated under abnormal electrical safety interlock protection;