Reasons and solutions for excessive temperature of motor in grain dryer
Author: DingliDate: 2017-06-20
The temperature of the drying machine is too high, it is possible to motor malfunction. When heating drying machine damage can lead to increase the temperature of the motor. The drying machine generated when the heat can not be discharged, there are motor internal heat will make the temperature of the electric machine gradually increased, when all this happened must promptly stop and heat to burn pipe replacement work, heat causes the drying machine can be normal discharge. Otherwise, not only will affect the drying efficiency, but also greatly reduce the service life of the drying machine.
Dryer machine motor temperature is too high may be caused by the following aspects:
1.The motor of the drier, the heating pipe and the conducting wire were damaged. The electric wire of the motor is an important part of the cooling of the motor. The conductor wire is broken or damaged, and the temperature inside the motor will rise.
2.The heating pipe of the motor is damaged. After the heating pipe is damaged, the heat generated by the normal operation of the motor will not spread out, which will directly lead to the rise of the internal temperature of the motor, thus affecting the working efficiency and service life of the motor.
3.The motor of the dryer is abnormal or reversed. The fan of the dryer motor can only move in one direction. If it is reversed, it will lead to a high temperature inside the motor in a short time, and the motor will burn out for a long time.