Air Suction Multi-Function Seeder

This pneumatic vegetable seeder runs on vacuum negative-pressure technology, designed to drop one seed per hole with minimal skipping or doubling. It combines ditching, fertilizing, seeding, soil covering, and pressing into a single pass-no extra implements needed, no going over the same ground twice. We built it for small and pelleted seeds: carrots, onions, lettuce, cabbage, radish, baby cabbage, and the like. Whether you're running a large vegetable base, a family farm, or a seedling nursery, this machine fits the shift toward larger-scale, more refined planting with less hand labor.

The principle is straightforward. A turbine fan generates steady suction inside the metering housing. As the seed disc turns past the seed hopper, vacuum pulls individual seeds onto precisely sized holes. The disc carries them around to the drop point, where suction cuts off and the seed falls cleanly into the furrow. You can dial the vacuum up or down depending on seed size-bigger seeds need more pull, tiny ones need less-so you're not crushing anything or losing seed to weak suction. Combined with accurate disc positioning, this gives you reliable singulation without sacrificing speed.

Precision seeding, less waste 

The air-suction metering system, paired with adjustable vacuum pressure, delivers better than 98% singulation accuracy. One seed per hole is the norm, not the exception. That cuts out hand-thinning almost entirely-no walking rows with a hoe, no paying someone else to do it. Seed savings run over 30%, which adds up fast when you're planting high-value vegetable varieties.

High-output efficiency 

With the transmission dialed in, this seeder covers 8 to 15 mu per hour. Compare that to hand sowing, which crawls along at maybe half a mu per day, and you're looking at 15 to 20 times the speed. Shorter planting window means you hit the optimal soil temperature and moisture window, which gives your crop a better start. Uniform depth and spacing also mean the whole field matures at roughly the same rate-easier to fertilize, spray, and harvest all at once.

Terrain adaptability 

Works on flat ground or ridges. Depth, row spacing, and plant spacing are all adjustable without stepping, so you can dial in different settings for different crops without any hassle. The profiling mechanism keeps the seeding depth steady even on uneven ground-no ditch collapse, no seeds sitting too shallow or too deep, and film covering goes on smoothly.

Durable and low-maintenance 

Welded steel frame, thick enough to shrug off rocks and rough terrain. The turbine fan is built from good-quality materials-suction stays strong, noise stays low. Quick-change seed discs mean you're not stuck with one crop; swap out and you're ready for the next. Everything is laid out so you can inspect, clean, or replace parts without dismantling half the machine.

Multi-function capability 

Optional attachments handle rotary tillage, ridging, and drip tape laying. That means you can go from bare ground to planted and irrigated in one pass. Less tractor time over the field means less soil compaction, lower fuel bills, and fewer labor hours. It's a straightforward way to cut overall planting costs and improve your bottom line.

Crop types 

This model covers a broad range of small vegetable seeds and some small medicinal seeds. Common varieties include carrots, daikon radishes, onions, scallions, lettuce, spinach, cilantro, cabbage, savoy cabbage, beets, mustard greens, and rapeseed. Specialty vegetables like celery, chrysanthemum greens, and bok choy also work well, as do certain small-seeded medicinal plants.

Operational scenarios 

Large-scale vegetable bases, family farms, and cooperatives benefit from the speed and consistency-more acres planted in less time, with less hand labor. Protected agriculture settings like greenhouses and polytunnels are a good fit, as are open-field plantings. Seedling nurseries use it for standardized sowing, getting uniform trays that transplant evenly. Agricultural demonstration parks and university research plots also use these machines for variety trials and planting method studies-the precision helps keep trial data clean and reliable.

We run a full-process quality management system, from incoming materials to final assembly. Each machine goes through functional testing before it leaves the shop-suction pressure checked, disc alignment verified, drive train run-in. Materials are sourced from established suppliers, and key components are tested for durability under simulated field conditions.

Our products carry multiple domestic and international certifications, so they meet export requirements without last-minute surprises. We hold over 30 invention patents related to pneumatic metering and seed handling-not just paperwork, but actual design solutions that improve singulation, reduce seed damage, and simplify maintenance. That's not something every manufacturer can say.

The finish is more than cosmetic. Sandblasting removes mill scale and rust before electrostatic spray application, giving you a coating that stays put. It resists chipping, fading, and corrosion, which matters when the machine sits outside between seasons.

Standard machines are secured on heavy-duty wooden skids, with vulnerable parts-fan housing, seed discs, control components-individually wrapped or boxed. We use steel strapping and corner protectors to keep loads stable during container shipping. Each unit comes with a basic toolkit and a printed operator's manual; digital copies are also available on request.

We've shipped to Canada, Russia, Australia, Central Asia, and other markets, so we're familiar with export documentation, container loading, and customs requirements. Lead time for standard configurations is typically short-we keep some inventory on hand. Custom builds take a bit longer, and we'll give you a clear timeline when we confirm the order. We can also arrange consolidated shipping if you're ordering multiple units or attachments.

We provide operation guidance, installation support, and technical assistance remotely-phone, email, or video call, whichever works best for you. If you run into something that can't be solved over the line, we can arrange on-site support depending on location and conditions.

Spare parts are available directly from us, and we maintain records of what we've shipped so we can match components to your specific machine without guesswork. We also offer training materials and can walk your operators through initial setup and calibration.

Our after-sales philosophy is straightforward: we'd rather help you keep the machine running than have it sit idle waiting for someone to show up. We respond promptly to inquiries, and we don't leave you hanging.

What crops can this seeder handle?
Small vegetable seeds and pelleted seeds-carrots, onions, lettuce, cabbage, radish, spinach, cilantro, beet, mustard, rapeseed, celery, bok choy, and some small medicinal seeds.

How accurate is the singulation?
Better than 98% under normal conditions, with one seed per hole as the standard.

How fast does it work?
Around 3 to 4 acres per hour, depending on soil conditions and row spacing. That's roughly 15 to 20 times faster than hand sowing.

Can it work on uneven ground?
Yes. The profiling mechanism follows the terrain, keeping depth steady even on bumpy fields.

Is it hard to switch between different seeds?
No. The seed disc is quick-change, and vacuum pressure is adjustable-just swap and set.

What attachments are available?
Rotary tillage units, ridging bodies, and drip tape layers, depending on your needs.

Do you ship overseas?
Yes. We export regularly and handle documentation and packaging for international shipping.

How about warranty and parts?
We provide technical support, spare parts, and remote assistance. Specific warranty terms depend on the purchase agreement.

Can I get a custom color or branding?
Yes. We support OEM customization-colors, decals, and branding to match your requirements.