Air-suction precise seeder

1.Airsuction precise seeder can realize precise sowing single seed. One hole only one seed,
no need to thin out seedling.
Precise sowing, seedling is even and sturdy.
Rows spacing can be adjusted by replaced seed suction disc.
mainly used in sowing corn and bean. Plant spacing can be changed
by adjusting the chain transmission system or changing the seed suction disc.
2. We installed seed suction
disc with 16 holes, and do strict adjusting for seed cleaner, so it is no need to do new adjusting by customers,
in case of making empty hole and affecting the single seed rate.
3. Seed suction-disc with 16 holes can realize different plant spacing, such as 200, 240, 250, 310 mm and so on,
by changing the transmission radio.
4. Use good seeds, whose germination rate should be higher than 95%,
and do coating or presoaking in pesticide for improve the seeds quality,
then the seeds should have good fluidity, and have no adhesive.
Forbid using powder mix seeds in case of making loss of potency of pesticide
and plugging up seeds suction holes.
5. Sow fertilizer deeply, make sure that the fertilizer should be deeper than seeds for 40 mm.
6. Make trail sowing before sowing, do adjusting for unsuitable part.
7. Carry out standard: JB/T10293-2001

Overall dimension(L*W*H)mm
1400×3300×1000

Whole weight (kg)
500
230
300

Row spacing(mm)
500-600
500-640
540

Planting rows
6
3
4

Fertilizer depth(mm)
Underside seeds for 40mm


60-80
60-80

Sowing depth(mm)
20-40
30-50
30-50

Working efficiency (ha./h)
0.4-0.6
0.2-0.3
0.3-0.4

Required power(hp)
60-80
18-25
18-25

Capacity of fertilizer tank (L)
180
16×3
16×4

Capacity of seeds(L)
30
8×3
8×4

Diameter of impeller(mm) /turning speed(r/min)


400／≥4500

Single seed rate (%)
＞92％
＞92％
＞92％

Empty hole rate (%)
＜3％
＜3％
＜3％

1

50