上海熟妇搡BBBB搡BBBB,国产吧在线视频中文字幕,99re6热在线视频精品,AV片在线观看

Grain sorting machine

　　This series featured machine can be applied to select the proportion of corn, wheat, soybean, sunflower seeds. This machine with advanced technology, reasonable structure, stable transmission, convenient movement, high power, low noise, the new dust removal function, conducive to environmental protection. The specific gravity, magnetic and other procedures, the winnowing of corn in the light impurity, heavy impurity the insects, disease, etc., a piece of metal removal, and less than 14% of the water a grain cleaning is up to the national commodity grain grading standards, increase economic benefits, especially for Shandong, Shanxi, Henan, Jilin, Heilongjiang, Liaoning, for corn grading, classification effect is remarkable.

• Previous article：No;
• Next article：No;