Widely applicable, convenient adjustment, stable quality.

Air suction seed arrangement device, to ensure that the size of the seed is not consistent in the shape of the case, avoid resowing and missing sowing phenomenon, by replacing the special stainless steel seed plate can be realized corn, soybean, beet, sunflower, sorghum, sesame, mung bean, cotton, and other grains sowing; Stepless adjustment of seeding depth can be easily achieved, and the consistency of seeding depth can be guaranteed with the dual limit deep wheel. Adapt to the different soil and agronomic requirements, such as single disc type, ax type, stubble clearing type, flat soil type; The adjustable range of row spacing is 35~80cm. The flexible configuration can realize flat planting or ridge planting and other operation methods.