20 Row Pneumatic Onion Seeder

The 20-row pneumatic onion planter incorporates our globally innovative "dual-disc configuration". This design achieves an ultra-narrow row spacing down to 10cm while positioning the seed drop point exceptionally low for enhanced accuracy. It also simplifies routine cleaning and maintenance of the suction discs. The onion planter allows for precise single or multi-seed planting per hole, with customizable row spacing and adjustable plant spacing, contributing to both seed and land conservation.

1. This ridger pushes working depth up a notch. The deeper tilled layer increases soil porosity, giving onion roots room to breathe and allowing water and fertilizer to percolate down smoothly for better uptake. The payoff shows up clearly in both yield and crop quality.
2. Ridging is done through rotary rolling compaction, resulting in firm, clean-profile ridges that resist slumping. The rollers are stainless—non-rusting and soil-shedding, so ridge shape stays uniform hour after hour. The ridging section is built as an integral unit with the rotary tiller, taking up less overall space. Maneuverability, turning, and access into tighter plots are all improved compared to older, wider designs.
3. This tractor-drawn 20-row pneumatic planter is a classic combined-operation machine. It bundles rotary tilling, ridging, leveling, drip tape laying, precision pneumatic seeding, real-time seeding monitoring, and soil firming into a single pass. Fewer trips across the field means a significant cut in labor time.

4. The onion planter incorporates a standard three-point linkage for easy and secure mounting to tractors.
5. It also utilizes a dedicated electric fan system for easy hookup, consistent vacuum pressure, enhanced durability, and reduced component degradation, and is compatible with tractors of all makes and models.
6. Furthermore, it is fitted with detachable, oversized, and reinforced side panels that effectively channel soil from the furrow base onto the ridges. This design ensures sufficient soil for robust ridge building, leaves furrows clean and well-defined, improves final ridge contour, and facilitates easier equipment transportation.

7. The onion planter features elongated, reinforced tiller blades that deliver exceptional soil cultivation results.
8. It also employs oversized, thickened mainframes to increase structural strength, while the rear frame incorporates a terrain-conforming design that ensures optimal ground contact and reduces operational vibrations.
9. Additionally, its modular seeding assembly allows for flexible adjustment to various field conditions, efficiently preventing damage to the hexagonal drive shaft when operating on rough or uneven terrain.

10. Each seeding module on the onion planter is equipped with a terrain-tracking four-bar linkage system that allows for fine-tuning of planting depth in response to ridge contours. This guarantees consistent seed germination, promotes vigorous seedling development, and eliminates issues with irregular plant size.
11. Key parameters including row spacing, seed spacing, ridge height, and ridge width are fully customizable to meet your specific planting needs.
12. The onion planter also includes a six-stage adjustable seed spacing gearbox, offering precise control at the millimeter level.
13. Additionally, a built-in seed recovery system collects unused seeds from the metering unit, providing clean and intact seeds for easy collection and future use.
14. Every seeding unit on the planter is fitted with an accurately adjustable seed metering blade to ensure precise seed placement and controlled seeding rates.

Established‍‌‍‍‌ in June 2004 in the beach side city of Qingdao, at the heart of its Laixi district, Qingdao Dashun Jingfeng Industry & Trade Co., Ltd. is known for the innovation in the field of agricultural machinery. The firm was from the start characterized by having a visionary goal of completely changing the way vegetables are planted through seeding tech that is modern, high-performing, and durable, of which their pneumatic onion planter demonstrates their dedication. Almost a couple of decades, through its steadfast commitment to innovation research, manufacturing excellence, and in-depth customer knowledge, Dashun has managed to rise up as a major player in China's agriculture equipment ‍‌‍‍‌market.

The company's core expertise lies in the design and production of high-precision air-suction seeding systems. Its flagship product portfolio, including the specialized onion planter, addresses the diverse needs of modern farms across three main categories:

Tractor-Mounted Air-Suction onion planter: These units allow farmers to leverage existing tractor assets, transforming them into precise planting platforms ideal for medium to large-scale row cropping, with models adaptable for onion planting.

Self-Propelled Air-Suction onion planter: Designed for large-scale commercial farms, these integrated machines combine propulsion and precision seeding into a single, high-productivity system, minimizing labor and maximizing output for crops including onions.

Flatbed Air-Suction Vegetable Seeders: Tailored for raised beds or prepared flats, these seeders ensure uniform seed placement and optimal spacing in specialized growing environments, making them ideal for high-value onion production.

The onion planter benefits from Qingdao Dashun's mastery of core technologies including precision seed metering, vacuum control, seed singulation, and depth consistency. This technical proficiency ensures improved germination rates, reduced seed waste, and higher, more predictable yields for onion growers and other vegetable farmers.

Central to the company's philosophy is its integrated business model encompassing R&D, production, sales, and after-sales service. Field insights from onion planting operations directly inform user-centric innovations, while state-of-the-art manufacturing facilities translate designs into durable, high-performance onion planters and seeding equipment. A robust distribution network and dedicated service team provide installation support, training, and prompt maintenance, ensuring optimal machine performance throughout its lifecycle.

Transportation and Delivery: Equipped with a dedicated logistics team, all machinery is securely packed in waterproof steel crates to ensure safe and intact delivery.

Payment Terms: Payment is accepted exclusively via T/T (Telegraphic Transfer). Production will begin upon receipt of a 30% deposit, with the remaining 70% balance due before shipment.

Service Support: In addition to providing customized operational instructional videos, we offer real-time online after-sales service to ensure prompt resolution of any usage-related inquiries.

With over twenty years of focused expertise in pneumatic onion seeders and a portfolio of more than fifty patented innovations, our company designs and customizes seeders for global markets-reflecting our steadfast dedication to diligence and reliability.

Q: Could you clarify whether you are a trading company or the manufacturer?

A: For over 20 years, we have specialized in customizing 20-row pneumatic onion planters for our clients. As the direct manufacturer, we control the entire process from R&D to sales to meet your exact needs.

Q: Could you please detail your service capabilities regarding OEM, ODM, and OBM partnerships?

A: Yes, we offer comprehensive OEM, ODM, and OBM services for our onion planters. Key parameters such as row spacing, plant spacing, colors, and styles are all customizable to your specifications. The minimum order quantity (MOQ) is flexible and will be determined based on your specific project requirements.

Q: Is it possible to apply our own logo to the products?

A: Absolutely. We can definitely print your custom logo on the onion planter. Please share your artwork and requirements, and we'll ensure the final product matches your branding perfectly.

Q: How many product types do you manufacture?

A: We offer a range of over 100 products, including various models of onion planters and other seeding equipment, all of which can be tailored to your needs—from row and plant spacing to specific configurations.