China Corn Soybean Precise Seeder Corn Planter Soybean Seeder with Fertilization

2BYSF-N precise corn planter
The 2BYSF Serise precision seeders above are sample mechanism and easy to operate, This types of precision seeder must match with the four-wheel tractors, which mainly be used for seeding corn,soya, sorghum, green bean and cotton accurately . it also sow the crystalline granule fertilizer while seeding. which can finish furrowing, fertilizing, seeding,covering earth,pressing etc.
note: optional seeding plate for planting sorghum and green bean

Model2BYSF-22BYSF-32BYSF-4
2BYSF-5Overall dimensions
1500x1260x13001500x1650x13001500x2000x1300
1650x2900x1350Weight(kg)
160200300520Minimum Power of tractor 8.8~20.6kw
(12~28hp)22~33kw
(30~45hp)25.9~62.5kw
(35~85hp)
40.4~73.5kw
(55~100hp)
Working efficiency
(3~4.5)(4.5~7)(6~9)(9~15)
Sowing number
2345interrow distance(mm)
458~630458~700458~600580-600Fertilizer hopper capacity(L)
130195260325Seeds hopper capacity(L)
9X29X39X49X5Type of seeding mechanismPrecision seeding
Type of fertilizer feed
Nylon big external grooved sheave
Opening share of fertilize
Shovel type opening share
Plough dept (mm)
60~80Fertilizing depth (mm)
60~80Seeding depth(mm)
30-50 (adjustable)linkage
Three-point rear suspension
drive style
land wheel
Seeding crop type
Corn, soybean, etc. (small round peanut, mung bean, sorghum, oil sunflower and other sowing plates are optional)Sowing rate
1.5~2.5Planting distance(mm)
120,165,180,225,250,310vertical distance seeds and fertilizer in fields(mm)
50
2BYSF-2 and 2BYSF-3

2BYSF-4

2BYSF-5
Application and characteristics
(1) Purpose:
The machine is mainly used for precision sowing of single grain corn in no tillage land, and can be applied with crystalline fertilizer in strips. It can complete the processes of furrow fertilization, seed furrow opening, sowing, soil covering and compaction at one time
(2) Features:
1. The seed metering device has high sowing precision, and the qualified index of seed number is more than 80%.
2. With normal filling, it can work at high speed. When the plant spacing is not less than 20 cm, the operation speed can reach 6 km / h.
3. The sowing assembly is equipped with a device to prevent wheat straw from winding, which is conducive to the summer sowing operation of two crops a year.
4. Seed blocking brush is set in the seed chamber of seed metering device to separate the effective room from the invalid space in the seed metering device. The seed can only be in the effective space and can be used up.
5. The transmission shafts of each line are connected together and driven uniformly. When the speed reaches, the driving power is large. Even if the ground wheel of one line slips occasionally, it will not affect the normal sowing of the line.
6. The whole machine can produce six kinds of plant spacing by changing the plant spacing through the only gearbox. As long as the transmission ratio of the gearbox is changed, the row spacing of the whole machine can be changed.
7. The operating lever of the gearbox can control the radial swing and axial movement of the swing wheel at the same time. The operation is fast and convenient. All gears of the gearbox are made of high-quality steel and carburized, and the transmission parts are made of high-quality rolling bearings with reliable performance.
8. More soil can be scraped into seed ditch by using scraper type soil covering device.
9. The separation of the fertilizer discharging box and the blocking wheel reduces the wear of the blocking wheel and improves the fertilization accuracy.
10. When the soil is wet, the ground wheel is not clay, which can solve the problem of the influence of soil wheel on plant spacing.