What is a cast iron heater？
The heating effect of the cast iron heater is very good, which is related to the characteristics of the iron. The iron has good thermal conductivity and high temperature resistance. There are many products that use iron. Cast iron heaters are designed based on this advantage, so the heat conduction effect of cast iron heaters is very good and high temperature resistance.
Recognition of the use of cast iron electric heating coils: Check whether the power supply voltage at the site of use is consistent with the rated voltage of the product. If it is different, the power supply voltage should be the same as the rated voltage of the product. To ensure safety, remember to reliably ground the enclosure of the electrical equipment. When the electric heater product is used for more than three months, it should be intermittently powered on and dried by itself under the allowable conditions. It should be heated for ten minutes and cut off for half an hour, three to four times in a row to discharge the moisture inside the heating element. The magnesium oxide powder at the outlet end of the electric heating pipe is protected from the infiltration of pollutants and moisture at the place of use to prevent leakage accidents. The metal casting heater should be positioned and fixed, and the effective heating area must be closely attached to the heated body.
It is strictly forbidden. When dust or pollutants are found on the surface, it should be cleaned and reused in time to avoid heat dissipation and shorten the service life.