2 Row Pneumatic Onion Seeder

High-Precision Pneumatic Seed Delivery System.Features an independent pneumatic seed metering mechanism enabling adjustable precision sowing of single or multiple seeds per hole, with skipped seed rates below 2% and double-seeded rates below 3%.
Industry-leading 10cm narrow row spacing design accommodates high-density onion cultivation requirements, saving over 15% of land area.Integrated Smart Operation Capability.Completes furrowing, seeding, soil covering, and rolling in a single pass, achieving operational efficiency of 8-10 mu per hour.
Equipped with a real-time monitoring system providing instant feedback on seeding status.
Long-Term Reliable Design.Critical components utilise wear-resistant alloy materials. Seed discs support quick-release cleaning, with average daily maintenance time <10 minutes.Compatible with 60-80 horsepower tractors, supporting ridge cultivation and flat cultivation across diverse terrains.

1.Featuring a three-point hitch system for simple and swift tractor attachment;

2. equipped with a patented electric fan compatible with all tractor brands, delivering consistent suction, low wear, extended service life, and effortless connection.

3. fitted with removable, reinforced soil collection plates on both sides for convenient transport, effectively gathering soil from the furrow bottom onto the ridge to ensure plump ridges, clean furrows, and uniform ridge formation.

4.The widened and thickened main frame substantially enhances overall load-bearing capacity; the rear main beam features a contour-following design that effectively reduces operational vibration and improves adaptability to varied terrain.

5. The modular seeding unit design significantly enhances the equipment's adaptability to diverse terrains, maintaining exceptional seeding performance across slopes, rugged and uneven ground surfaces while effectively preventing hexagonal shaft breakage caused by ground undulations.

6. Each seeder features a contour-following four-bar linkage as standard, which dynamically tracks ridge contours to automatically regulate sowing depth. This guarantees precise seed placement along natural landforms, resulting in even germination and consistent seedling development.

7. All key parameters, including row spacing, plant spacing, ridge height, and ridge width, are fully customizable to match specific crop needs and planting systems.

8. The six-grade adjustable spacing gearbox enables millimeter-level plant spacing control for highly accurate crop arrangement.

Reinforced Main Beam Structure: Widened and thickened frame enhances load-bearing capacity by 40%, accommodating sustained medium-to-long-term operations.
Modular Sowing Unit: Independent drive system facilitates fault diagnosis, with maintenance requiring no interruption to overall machine operation.
Seed Recovery System: Real-time retrieval of unsown seeds maintains seed purity and supports reuse.

The sowing unit features a seed retention mechanism, allowing precise single-seed or multi-seed placement per cell.

When equipped with a pressure gauge, the pressure level can be observed during operation.

Reduce inputs, increase yields: Precise seed placement saves over 30% seed and cuts labour by 60%.
Guarantee output, enhance quality: Uniform plant spacing ensures over 95% seedling emergence consistency, boosting onion yields by 20-30%.
Flexible adaptation, bespoke solutions: Row spacing, plant spacing and sowing depth adjust flexibly to agronomic requirements, supporting modifications for diverse vegetable transplanting needs.

✅ Dedicated trial fields + tractor fleet: Offering complimentary field trials for clients to verify results before committing.
✅ Decade-long expertise in air-suction technology: Core seeding system developed in-house with multiple patents, not an assembled OEM product.
✅ Full-process service support: From bespoke agronomic solutions and field commissioning to post-sales training, delivering comprehensive end-to-end assurance.

For over two decades, we have specialized exclusively in pneumatic onion seeders, accumulating more than fifty patented technologies. We offer tailored solutions to global markets, reflecting our dedication to reliability, responsibility, and advancing agricultural innovation.