Maintenance methods for compound screening machines

The compound screening machine has a wide adaptability and can select seeds of wheat, rice, corn, sorghum, beans, rapeseed, pasture, and green manure by replacing the screen and adjusting the air volume. This machine has high requirements for use and maintenance, and a slight negligence can affect the quality of the selection. The key points for its use and maintenance are as follows:

1. Try to use the machine indoors as much as possible. The parking area of the machine should be flat, sturdy, and consider the convenience of dust removal.

2. If conditions are limited, it is necessary to work outdoors, find a sheltered place to park, and place machines according to the wind direction to reduce the impact of wind on the selection effect. When the wind speed exceeds level 3, consideration should be given to installing windward barriers.

3. When changing the variety, it is necessary to remove residual seeds from the machine for cleaning, and then let the machine continue to run for 5 to 10 minutes. At the same time, adjust the handle switch multiple times before and after adjusting the quantity to eliminate the residual seeds and impurities in the front, back, and sedimentation chambers. Only after the seeds and impurities enter can they stop flowing out from several storage rooms. Scan to the garbage bin, then remove the upper surface of the screen of the sorter and start cleaning the lower screen.

The above is the maintenance method of the duplex screening machine shared by the editor. If you want to learn more, please follow the official website of Yongzheng Machinery. See you in the next issue!