1. The heating tube of the drum sieve motor is burned out, which causes the mechanical heat generated during the operation of the motor to be dissipated in time and stored in the motor, which causes the temperature of the motor to rise and affect the service life and service life. The working efficiency of the motor. Replace the burned-out heating tube in order to discharge the working heat generated by the motor in time.
 2. The motor blades of the drum sieve are reversed, which causes the motor to heat up and increase the temperature, which seriously affects the normal operation of the motor. In severe cases, the motor can burn out. At this point, you can disconnect the motor and turn off the wind. The leaves rotate in the right direction.
 3. The heating wire of the drum screen sander motor is burned out. The wire of the heating tube is also a tension element for heat dissipation of the motor. If rupture occurs, the heat cannot be dissipated in time, which will gradually increase the temperature of the motor. The bearing capacity of motors and fuses will rupture, which will directly cause the fly ash to stop working and affect the working process of the entire production line. Therefore, when workers place and replace the heating tube wires, it is necessary to choose a better material wire to ensure the drum The sieve can work safely and stably.

 As long as it can be easily found from the above three aspects, it is actually very simple to find out the cause of the unstable temperature of the drum sieve. Now that we have found the cause of the high and low temperature of the dryer, we have to prescribe the right medicine and completely solve the problem from the source. We will not suffer from such troubles in the future. As long as the drum sieve reaches the proper temperature during operation, the ideal screening effect can be achieved and the work efficiency can be improved.