Here is to introduce what you should pay attention to when using finned electric heating tube.
1. When the finned electric heater is used for liquid or metal solid heating, it should be noted that the finned electric heating tube must be completely placed in the heated object, and the empty burning of the finned electric heating tube is not allowed.
2. The storage location of the finned electric heater must be kept dry and with proper insulation resistance. If it is found that the insulation resistance of the storage environment of the finned electric heating tube is too small during use, it can be restored by energizing it at a low voltage before using it.
3. When the electric heating tube of the oven is used to heat easily melted metals or solid nitrates, paraffin, asphalt and other substances, the heating material must be melted first. At this time, the external voltage of the finned electric heating tube can be reduced. When the melting is completed, it will return to rated voltage. In addition, when the finned electric heating tube heats substances that are prone to explosion accidents, such as nitrate, safety measures should be fully considered.
4. When the oven electric heating tube is used for air heating, pay attention to the uniform arrangement of the finned electric heating tube. The advantage of this is to ensure that the finned electric heating tube has a relatively sufficient and uniform heat dissipation space, and to ensure the fluidity of the air as much as possible. Improve the heating efficiency of the finned electric heating tube.
