Use and maintenance of composite screening machine

The composite screening machine has a wide adaptability. It can select wheat, rice, corn, sorghum, beans, rapeseed, pasture and green manure seeds by changing the sieve and adjusting the air volume. The use and maintenance requirements of this machine are very high, and slight negligence can affect the quality of seed selection. The use and maintenance of the composite screening machine are as follows:

1. Try to operate the screening machine indoors, and the parking area for the machine should be flat and firm, taking into account the convenience of dust removal.

2. Before operation, please check whether the connecting screws of all components are tightened, whether the transmission components rotate flexibly, whether there are any abnormal sounds, and whether the tension of the transmission belt is appropriate.

3. When changing varieties during operation, the remaining seeds in the machine should be cleaned and kept running for 5-10 minutes. At the same time, the front and rear air volume adjustment handles have been switched multiple times to remove seeds and impurities remaining in the front, middle, and rear chambers. After confirming that there are no seeds or impurities flowing out of several storage rooms, the machine can be stopped. Firstly, clean the seeds and impurities from the surface of the sieve to the sewage tank, and then clean the surface of the sieve and the undersurface.

4. When the wind speed exceeds level 3, consideration should be given to installing a windshield.

5. Before each operation of the compound screening machine, the lubrication points should be oiled, cleaned and inspected, and faults should be promptly eliminated.

The above is the usage and maintenance of the composite screening machine shared by the editor. If you have any needs for the above machines, please feel free to call our company. Yongming Machinery looks forward to cooperating with you. See you in the next issue!