After the final inspection of the superfine grinder is abnormal, turn on the power to start the device. Review E&M's tendency to change. Check and set the parameters of the two inverters of the feeding motor and the classifying wheel motor of the ultrafine pulverizer, and check whether the adjustment of the corresponding air switch, contactor, thermal relay, and overcurrent relay of the motor is appropriate. Re-tighten all the primary threads. Check whether the injection of the solenoid valve is abnormally strong, and adjust the pulse width of the electromagnetic valve of the dust collector and the interval of injection. Check whether there is any air leakage from the air lock on the top of the brake dragon. You can put your hands or fine powder on the joint to see if there is a feeling of inhalation. If there is, it must be sealed. After the above inspections are all abnormal, prepare to produce with materials.

During the debugging process of the ultrafine pulverizer, samples are taken in the finished product area to detect the fineness of the finished product powder. When the fineness exceeds the target, the speed of the classifying wheel can be adjusted downward. Every time the speed of the classifying wheel is adjusted, a period of time should be taken to sample and test the fineness of the finished powder. Whenever the speed of the grading wheel decreases, the current of the main machine will also decrease. At this time, the feeding frequency can be gradually increased to increase the crushing output. At the same time, adjust the opening and closing of the damper of the low-pressure fan, and detect the current of the low-voltage fan. It is necessary to ensure a certain amount of air volume and to allow the fan to work abnormally for a long time. If the output and fineness cannot meet the requirements due to different materials, you can also change the direction of the grading wheel to the same direction as the main machine, and the other debugging methods are the same as above.