Vacuum seed seeder and several functions

Vacuum grain seeding instrument is a kind of instrument that is specially used for seeding, seeding and seeding in the process of seed germination test. Its main function can be summarized as seeding and counting. The vacuum counting instrument is a modification according to the working principle of the vacuum cleaner. Its main structural features include three parts: the body, the suction tube and the suction head. The main body has a streamlined shape, which is luxurious and generous, small in size and easy to move.

In general, vacuum seed counting instrument is a direct research and development bed for convenient seeds seeding. Although its grain function is an auxiliary function, in practice, seeding and counting are two major functions. All are indispensable and complementary. Only the combination of these two functions can not only greatly save the number of seeded grains, but also provide accurate and reliable grains. It provides test for agricultural research institutes, agricultural colleges, seed systems, and grain sectors. It is an advanced measure for measuring grain weight. equipment. Its grain performance is relatively stable, and the error of several grains is not more than 4 up and down. The number of 1000 seeds takes about 3 minutes. When the external AC power source changes within the range of l9O to 220 volts, the instrument can work normally.

It is the development of the vacuum seed counting instrument that combines the functions of seeding and numbering. It has been widely used in seed processing and determination fields such as seed placement of agricultural crops, agricultural colleges, agricultural science and technology promotion stations and seed companies to investigate seed quality.