Electromagnetic heaters have a high efficiency performance that effectively converts electrical energy into thermal energy, providing a fast, uniform and precise heating process. This high efficiency performance can significantly improve productivity, shorten heating time and save energy costs.

And the temperature drop of electromagnetic heater after starting production may be caused by the following reasons:

1. Changes in heating load: Sudden changes in heating load may lead to temperature drop. The solution is to check whether the heating load matches the rated power of the heater, if the load is too large, consider upgrading the heater or adjusting the production process to adapt to higher power requirements.

2. Power supply problems: Electromagnetic heaters depend on a stable power supply. Power supply problems may result in a reduction in heat output from the heater, causing a drop in temperature. Solutions include ensuring a stable power supply and repairing or replacing faulty power supply equipment.

3. Cooling system failure: Electromagnetic heaters are usually equipped with a cooling system to maintain operating temperature. If the cooling system fails, the heater may overheat and not work efficiently, resulting in a temperature drop. The solution is to check whether the cooling water supply is sufficient, to exclude blockage or damage to the cooling device, and to repair or replace the parts that need repair.

4. Heater failure: The heater itself may be faulty, such as damaged coils, faulty electronic components, etc., resulting in weakened or interrupted heating effect. The solution is to carry out inspection and diagnosis and repair or replace the faulty part.

5. Ambient temperature changes: Changes in ambient temperature may affect the working effect of the heater. If the ambient temperature drops, the heater needs to consume more energy to maintain the required operating temperature, otherwise the temperature may drop. Solutions include considering enhanced insulation measures, such as adding thermal insulation or improving the working environmental conditions.

After troubleshooting the above problems, if the temperature still drops, it is recommended to seek professional technical support by consulting the supplier or manufacturer's technicians for more accurate diagnosis and solutions.