Overheating Protection Function of China Hot Air Gun

Why should China Hot Air Gun set up overheating protecting? Overheating protection refers to the protection of the system, when the temperature exceeds the set temperature value, to cut off the circuit automatically, so it will not burn the whole machine because of some irresistible factors.

Such as the common electric iron, when the temperature exceeds the set temperature, it can automatically cut off the power supply, make the temperature in the set range. But if the temperature control switch fault due to some reasons, electric iron temperature will continue to rise, causing fire accident. Temperature Adjustable Hot Air Gun with overheated protection not only greatly increase the security of the users, but also play a key role in prolonging the heating core life.