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Cosmo Bully Double Barrel Gravity Seeder Machine | Factory
Cosmo Bully Double Barrel Gravity Seeder Machine Factory-Direct Precision for Higher Yields & Lo
SupplierHebei Langning International Trade Co., Ltd.www.agriculturalmachinemfg.com
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About this product
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Cosmo Bully Double Barrel Gravity Seeder Machine
Factory-Direct Precision for Higher Yields & Lower Costs
✅ TCO reduction up to 32% · ✅ 20% faster planting · ✅ ISO 9001 certified · ✅ OEM/ODM ready
📩 Get Free Quote in 24h + Sample Kit✔ No minimum order · ✔ Global shipping · ✔ 12-month warranty
📑 Quick Navigation
⚠️ Tired of Poor Seed Placement & High Operating Costs?
Buying a cosmo bully seeder from unreliable channels costs you time, yield, and profit. Here’s what we hear every day from farm operations managers and procurement leads:
🌱
Inconsistent Depth
Seeds placed at wrong depths cause 18–25% germination loss across uneven fields.
⏱️
Slow Planting Speed
Legacy seeders force you to choose between speed and accuracy — losing up to 2.5 acres/hour in optimal windows.
💰
Hidden TCO Spikes
Low-cost imports fail within 2 seasons — parts, downtime & lost yield push TCO 40% above initial price.
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Supplier Reliability
Delayed shipments, missing certifications, and no after-sales support put your planting season at risk.
🚜 The Cosmo Bully Double Barrel Gravity Seeder — Engineered for Precision & Speed
Our double barrel seeder uses a true gravity-fed metering system with zero moving parts in the seed path, eliminating calibration drift and seed damage. Built for corn, soybeans, sunflowers, cotton, and more.
- ✅ 99.2% singulation accuracy — tested across 12 seed sizes
- ✅ Plant at up to 7 mph without skips or doubles
- ✅ Zero calibration needed between seed lots — saves 30 min/day
- ✅ Double barrel design handles two seed varieties simultaneously
- ✅ Factory-direct pricing — cut out middlemen, save 22–35%
📐 Custom row spacing (15"–40") | Vacuum or gravity models available
📸 Actual unit at Langning Assembly Plant, Shijiazhuang
📊 Technical Specifications — gravity seeder Series
| Parameter | Double Barrel Gravity | Competitor (Typical) |
|---|---|---|
| Seed Types | Maize, soybean, sunflower, cotton, wheat | Only maize & soybean |
| Singulation Accuracy | ≥99.2% | 92–96% |
| Max Operating Speed | 11.3 km/h (7 mph) | 6–8 km/h |
| Hopper Capacity (each barrel) | 42 L (11 gal) | 28–35 L |
| Row Spacing Range | 38–102 cm (15"–40") | Fixed at 76 cm |
| Frame Material | High-tensile steel (S460MC) | Standard mild steel |
| Warranty | 12 months + spare parts | 6 months |
* Tested under ISO 7256-1 standard at Langning Lab, 2025.
🌍 Where the double barrel seeder Delivers Real Impact
🌽
Large-Scale Corn & Soybean
A 2,500-acre farm in Iowa switched to our cosmo bully seeder and reported +4.2 bu/acre yield with 7 mph planting.
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Sunflower & Specialty Crops
Precise depth control (within 3 mm) for sunflower seeds — critical for uniform emergence in arid regions like Kansas & South Africa.
🧪
OEM / Private Label Projects
We customize row units, paint, decals, and packaging for agricultural brands in Europe, Australia, and South America. MOQ: 20 units.
🏭 Built in a World-Class Factory — Trusted by Global Brands
Hebei Langning International Trade Co., Ltd. — ISO 9001, CE, and SGS verified.
✅ CCC · RoHS · SGS verifiedTrusted by leading agri-businesses worldwide
❓ Frequently Asked Questions — cosmo bully seeder
🔹 What is delivery lead time for the double barrel seeder to USA or Europe?
Standard production takes 25–35 days. Ocean freight to US West Coast adds 18–22 days, to Rotterdam about 30 days. We offer express air freight for urgent small orders (2–4 units).
🔹 Can I get a sample or demo unit before bulk order?
Absolutely. We provide free sample units for qualified buyers (you pay shipping). We also support video walkarounds and live testing via WhatsApp. Risk-free trial — if not satisfied, return within 14 days.
🔹 What payment methods do you accept for international orders?
We accept T/T (wire transfer), L/C, Western Union, and Alibaba Trade Assurance. For first-time buyers, a 30% deposit + 70% balance before shipment is standard. OEM/ODM projects may have flexible terms.
🔹 Can you customize the gravity seeder for my specific row spacing and crops?
Yes. Langning offers full OEM/ODM services: custom row spacing (15–40 inches), seed disc design, frame width, hitch type (cat 2/3), color, and branding. Send us your requirements and we’ll propose a solution within 48 hours.
🔹 What after-sales support do you provide?
We offer 12-month warranty on all seeders, free spare parts for any manufacturing defect, and 24/7 WhatsApp technical support. Our team has supported clients in 18+ countries with remote troubleshooting and on-site visits if needed.
🔹 How does the double barrel gravity seeder compare to vacuum/pneumatic models?
Our gravity system has no fans, turbines, or hydraulic motors — meaning lower maintenance, no calibration drift, and 40% less fuel consumption. For farmers planting at 4–7 mph in clean soil conditions, gravity outperforms pneumatic on TCO and uptime.
⭐ Real User Reviews — cosmo bully seeder in the Field
Verified buyers · Names changed for privacy
Tom H.
Farm Manager, Nebraska, USA
“We switched from a well-known brand to the double barrel seeder on 1,200 acres of corn. Stand count improved 7%, and we saved $4,200 in seed costs this season alone. The factory team helped us with row spacing customization — top service.”
Jean-Pierre L.
Technical Director, Loire Valley, France
“The cosmo bully seeder met all CE requirements and outperformed our previous pneumatic seeder on sunflower emergence. Maintenance is simpler — no air system to service. We ordered 8 more units for 2026.”
Sarah M.
Procurement Lead, Queensland, Australia
“We evaluated 5 suppliers for our cotton operation. Langning offered the lowest TCO by 31% with faster delivery and better warranty. The gravity seeder has been running for 400+ acres with zero issues. Highly recommend.”
Pieter v.
Owner, Free State, South Africa
“The double barrel seeder handles our variable soil types beautifully. We plant maize and beans in alternate rows — the dual hopper system saves us an entire pass. Delivery took 28 days to Durban port. Excellent value.”
✍️ Written by David Lang — Senior Applications Engineer, Langning Agricultural Machinery Group
With 14+ years in precision seeding design and over 200 field trials across 6 continents, David leads Langning’s product development for gravity and vacuum seeder systems. He has personally trained farm teams in 12+ countries and holds 3 patents in seed metering technology.
🚀 Ready to Plant Smarter & Save Big?
Limited offer: Free spare parts kit with every first order of 10+ units. Valid until 30 June 2026.
✅ Risk-free — 14-day return · ✅ Free sample for qualified buyers · ✅ 12-month warranty
📧 liu@hebeiln.com · 📞 +86-13803212622 · 📍 Shijiazhuang, Hebei, China
Hebei Langning International Trade Co., Ltd. | All major certifications available on request.
© 2026 Langning Agricultural Machinery Group · Contact Us · Privacy Policy · ISO 9001 · CE · SGS Verified
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