Precautions for operating box-type electric furnace
Today I will take you to understand the precautions of the box-type electric furnace:1. When the furnace temperature of the box-type electric furnace is higher than 400℃, it is not allowed to open the furnace door for intense cooling.
2. The high operating temperature of the box-type electric furnace does not exceed the rated temperature.
3. The furnace load should not be too large, and the temperature drop should not be greater than 50°C.
4. Don't use too much force when installing the furnace, so as not to damage the furnace and bottom.
5. Always pay attention to whether the electrical appliances of the instrument and electrical control box work normally.
