How to prolong the service life of box furnace
Time：2020-07-03 10:18 Click：
Box furnace is a kind of equipment commonly used in industrial production and laboratory. In the work, the probability of use is relatively frequent, so the necessary maintenance work is essential for the equipment used frequently like this. In addition to the maintenance work, the correct operation method can also extend the service life of the box furnace to a great extent.
When the electric furnace is used for the first time or used again after long-term shutdown, the furnace must be dried: adjust the electric furnace to the standard power according to the instructions of the controller. After the furnace is used for the first time or not used for a long time, the furnace must be dried before use, so as to prevent the furnace and the door from cracking due to excessive expansion and contraction.
All the terminals inside the temperature controller and the power connection line between the furnace body and the temperature controller should be twisted to avoid damage to electrical components due to poor contact. The tightness of each terminal post should be checked regularly. The furnace interior should be kept clean before and after each use, which can also extend the service life of the box furnace to a certain extent.
In the process of use, it is necessary to ensure that there is no conductive dust, explosive gas and corrosive gas that can seriously damage metal and insulation around the box furnace. Put an end to the drying of humid, flammable and explosive materials in the furnace. Keep the temperature controller away from the furnace body as far as possible. Do not put the temperature controller directly on the furnace body for operation. Handle the heated materials with care to prevent friction damage to the furnace.