Introduction Of Seed Planter Purchase

  • Seed Planter is the operation of seed materials on the field. After the purity reaches more than 90%, it will be further processed towards higher commercialization. Among them, removing all kinds of impurities in seed materials is the primary link for seed processing to realize commercialization.
       People hope that the higher the clarity of the seed, the better, but the higher the difficulty, the more difficult it is. It is like refining pure gold, only 99% or more, not 100%. Recognizing and understanding this regularity is necessary for the scientific and reasonable selection of seed processing machinery.

    1. Seed impurities are strange and have different properties

        According to geometric size, there are large and small miscellaneous; according to length, there are long and short miscellaneous; according to weight, there are light miscellaneous and heavy miscellaneous. Even if they are all light impurities, there are still light weight, light density and relatively light impurities. There are differences in color, which is called heterochromatic grain, which is also a kind of seed impurity classification.

        The nature of the impurities is different, and the removal methods are also different. Different removal methods inevitably require different principles of machinery, which determines the diversity of seed processing machinery. To purchase machinery, if you want to be practical, you must first find out what the attributes of the main impurities are, and strive to be targeted.

    1. General principles for purchasing machinery

        Seed Planters with different principles focus on the removal of impurities or functions in the process of seed processing. Among them, the principles and types of cleaning machinery are more, so you should be cautious in purchasing. The general principles are as follows.

        (1) If the cleaning is significantly lighter than the good seeds, and the size is significantly different from that of the good seeds, the air-screen cleaning machine should be the first choice. This machine is currently the most commonly used.

        (2) When there is a significant difference in the length and short size of the cleaning, and there are still long or short impurities that cannot be removed after the wind screening process, the socket type concentrator should be tried.

        (3) After processing by Corn Thresher and socket type selection machines, the clarity has been significantly improved, and the particle size is relatively uniform, but there are still some such as shriveled kernels, insect-eaten kernels, and ear rot kernels in corn; Shredded grains, insect sucked grains, and shelled grains; shredded grains, smut grains, and sprout grains in rice; moth-eaten grains, diseased grains, and wrinkled grains in beans... The above impurities are mostly density impurities. The weight is often similar to that of good seeds, or even heavier than good seeds, which cannot be removed by non-specific gravity selection machinery. With the development of the seed industry, the specific gravity selection machinery is becoming more and more popular, and the operation is more difficult than the wind screen cleaning machinery.