Heating coil and heating plate maintenance
First of all, it should be explained that the explosion-proof electric heating tube is an explosion-proof component that needs to be combined with other accessories to form a complete explosion-proof product. Below, the manufacturer of explosion-proof electric heating tubes - Changshu Zhenhua Electric Heater Factory will popularize the 5 precautions for using electric heating tubes:
1. The heating tube must be fully immersed in the heating oil to avoid burning the heating tube components. The heated oil should be non-corrosive.
2. The working liquid level must be below the fasteners and above the dimension line B.
3. When melting solid oils such as asphalt and paraffin, the voltage should be reduced first, and then increased to the rated voltage after melting. This prevents the concentration of electric power from reducing the service life of the components.
