Excuse me, my teacher, blister machine, heating brick inside, is there a temperature sensor ah?

If the temperature of my blister machine is not stable, is it possible to heat the inside of the brick?

Generally speaking, all electric heating equipment has thermocouple and temperature control device, you call the temperature sensor, line, temperature controller, relay or contactor bad or bad contact may.

you call the temperature sensor, line, temperature controller, relay or contactor bad or bad contact may.

Generally speaking, all electric heating equipment has thermocouple and temperature control device,