Pay attention to the correct use and maintenance of the compound screening machine

The compound screening machine has wide adaptability. By changing the screen and adjusting the air volume, it can screen wheat, rice, corn, sorghum, beans, rape, pasture, green manure and other seeds. The machine has high requirements for use and maintenance. Will affect the quality of selection. The following briefly introduces the use and maintenance of this machine.

1. The selected machine is operated indoors, the place where the machine is parked should be flat and firm, and the parking location should be considered convenient for dust removal.

2. Before operation, check whether the connecting screws of each part are tightened, whether the transmission part rotates flexibly, whether there is any abnormal sound, and whether the transmission belt tension is appropriate.

3. When changing varieties during operation, be sure to remove the remaining seed particles in the machine and keep the machine running for 5-10 minutes. At the same time, the front and rear air volume adjustment handles are switched multiple times to remove the remaining species and impurities in the front, middle and rear air chambers. After confirming that there are no seed particles and impurities flowing out of several storage bins, the machine can be shut down, and the seeds and impurities on the upper surface of the sieve can be cleaned to the drain outlet, and then the upper surface of the sieve can be cleaned by the lower sieve.

4. If you want to work outdoors due to conditions, the machine should be parked in a sheltered place and placed in the downwind direction to reduce the influence of wind on the selection effect. When the wind speed is greater than level 3, wind barriers should be installed.

5. The lubrication point should be refueled before each operation, and clean and inspected after the operation, and the fault should be eliminated in time.

The editor of this issue mainly explained to everyone pay attention to the correct use and maintenance of the double screening machine. Do you understand it clearly? If you have any other questions, you can tell the editor. After finishing the news, the editor will meet with you in the next news issue. See you in the next issue...