Some enterprises, in order to enhance the throughput, let the sand making machine working continuously. Due to the high temperature, the uninterrupted working will cause the motor damage. Once the motor been damaged, it will cause the whole production line stop, the loss is irreparable. Therefore, we should take precautions to avoid the motor being damaged.
To prevent the motor being damaged, should start from the details. Often check the motor temperature, the temperature cannot exceed the specified scope. If the motor temperature is too high, it will greatly reduce the working efficiency and influence the dry effect as well as the finished products quality.
If the motor temperature is too high or too low, what should we do? Normally, we should check the reason that causes the above situation. There are three seasons cause the problem. The first one is that the motor's heating tube is burn out. The second one is that the conducting wire of heating tube is burn out. The third one is that the motor fan rotates anticlockwise.
If you cannot solve the problems, please consult the technical department, or call us +86-379-62669978.