What are the reasons for the slow start of Raymond mill?

Posted by xuanxuan geng on March 3rd, 2020

The normal start of the Raymond mill is the beginning to ensure the smooth progress of the milling operation. In actual production, some users often respond to the slow startup of the equipment, and the power of the motor cannot be reached during startup, and it needs to be turned on and off several times to start the equipment normally. This will cause great damage to the equipment. Then, the experts of Shanghai SBM Heavy Industry will analyze the reasons for the slow start of Raymond mill.
First of all, when the power of the motor is not enough, during the start-up operation of the equipment, the motor will not be able to operate the Raymond mill, thereby extending the startup time of the equipment and causing the phenomenon that it cannot be started.
Secondly, the Raymond mill has a slow start-up speed, which is caused by too much current during startup. Unstable currents will also cause contactors, motors and circuits to burn out, which will have a great impact on the equipment. If used for a long time, the life of Raymond Mill will be shortened.
Again, according to the above situation, when starting the Raymond mill, users need to pay attention to the correct startup sequence and method. For example, before starting the Raymond mill, it is necessary to check the tightness of all inspection doors and observe whether there are any residual substances in the machine. At the same time, adjust the steering of the fan and the host.
Then, check whether the exhaust valve of the Raymond mill is fully open, and the tightening condition of each bolt and screw is good. Under all normal conditions, turn on the equipment in the order of starting the hoist, crusher, analyzer, host, feeder, etc. Failure to follow the correct startup sequence can cause equipment damage. Finally, before starting the Raymond mill, ensure the stability of the voltage, so as not to start the Raymond mill when the voltage is unstable, resulting in equipment burnout. Also, during the operation of the equipment, it is strictly forbidden to perform any adjustment, cleaning and maintenance work, and it is strictly forbidden to visit from the upper part of the mill into the machine during operation.
The above content about Raymond Mill is briefly introduced here for everyone. I hope it will be helpful to users and friends. If you have any questions, you can consult online.

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xuanxuan geng
Joined: September 23rd, 2019
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