Product Overview
4 Row Pneumatic Onion Seeder is a precision planting machine designed for commercial onion growers, vegetable farms, and agricultural contractors.
Manufactured by Qingdao Dashun, a precision agricultural machinery manufacturer with over 20 years of industry experience, the machine applies pneumatic air suction seeding technology for four-row onion planting operations.
Technical Specifications
|
Parameter |
Specification Details |
|
Product Name |
4 Row Pneumatic Onion Seeder |
|
Model Number |
2RX-4H |
|
Seeding Technology |
Pneumatic Air Suction Precision Seeding |
|
Number of Working Rows |
4 Rows |
|
Compatible Crops |
Onion, Beet, Lettuce, Cabbage, Celery, Spinach, Coriander, and other small vegetable seeds |
|
Working Width |
1000 mm |
|
Row Spacing |
100 mm / 130 mm (Fully Customizable) |
|
Plant Spacing |
Adjustable |
|
Sowing Depth |
0-30 mm (Adjustable) |
|
Working Efficiency |
Approximately 5 acres per hour |
|
Required Tractor Power |
Above 70 HP |
|
Tractor Connection |
Standard Three-Point Hitch |
|
Machine Dimensions |
1100 × 1780 × 1340 mm |
|
Core Functions |
Rotary Tillage, Ridge Forming, Drip Irrigation, Pneumatic Seeding, Real-Time Monitoring, Soil Compaction |
Key Features
Single-Pass Field Operation
Combines soil preparation, irrigation installation, and planting in one pass to reduce field operations and improve working efficiency.
Independent Floating Seeding Units
Four-bar linkage structure follows ground conditions to maintain consistent planting depth on uneven farmland.
Quick-Swap Seed Plate System
Replaceable seed plates allow fast adjustment for different seed sizes and crop requirements.
Adjustable Planting Parameters
Row spacing, plant spacing, and seeding settings can be adjusted for different cultivation systems and regional requirements.
Working Principle
A 4 Row Pneumatic Onion Seeder uses a vacuum system to pick up onion seeds individually and place them into four rows with accurate spacing and planting depth. This helps reduce seed waste and ensures more uniform crop growth.
Applications
Engineered primarily for small-seed vegetable cultivation, this machine adapts seamlessly to flat fields, raised-bed systems, and custom agricultural layouts.
Target Crops: Onion, Beet, Lettuce, Cabbage, Celery, Spinach, Coriander, and similar small-seed crops.
Rigorous Multi-Stage Testing
Raw Material Inspection: Verification of steel thickness and component integrity.
In-Process Checks: Monitoring machining tolerances and weld durability.
Functional Bench Testing: Rigorous testing of pneumatic vacuum pressure, seed metering accuracy, and electronic monitor responsiveness prior to crating.
Service & Support
Pre-Sales Consultation: Professional analysis of your farm acreage, soil profile, tractor specs, and climate requirements to recommend the ideal machine configuration.
Logistics & Export Packaging: Secure, moisture-resistant export wooden crating designed for safe ocean or land transit worldwide.
Installation & Training: Comprehensive printed manuals, high-definition setup videos, and remote video walkthroughs with our technical engineering team.
After-Sales Commitment: Standard 1-year manufacturing warranty, global spare parts availability, and long-term troubleshooting support via email, WhatsApp, and WeChat.
Frequently Asked Questions
Q: Can this machine handle different sizes of onion seeds?
A: Yes, by swapping out the quick-change seed plates and adjusting the vacuum pressure, the seeder adapts easily to various onion varieties and seed pellet sizes.
Q: What is the typical daily planting capacity?
A: Under normal field conditions and optimal tractor speeds, the machine achieves an efficiency rate of approximately 5 acres per hour.
Q: Do you offer OEM and ODM services for international machinery distributors?
A: Yes, we provide full OEM and private-label manufacturing options, including customized colors, branding plates, and localized row configurations.
Q: How is the machine delivered to overseas buyers?
A: Units are packed into heavy-duty export crates and shipped via container sea freight or international multimodal logistics with complete customs paperwork.
Q: What is the minimum order quantity (MOQ) for wholesale or custom OEM orders?
A: The standard MOQ is 1 unit for initial sample evaluation, with flexible tiered pricing available for bulk container distributor orders.
Q: Are consumable spare parts (like seed belts and suction plates) included with the initial shipment?
A: Yes, every machine comes standard with a complementary tool kit containing essential wearing parts, spare gaskets, and maintenance tools.
Q: What are your accepted payment terms for international transactions?
A: We standardly accept T/T (Telegraphic Transfer) with a 30% deposit upfront and the remaining 70% balance paid against the bill of lading copy.
Q: How long is the standard production lead time for bulk orders?
A: Standard orders are typically manufactured, quality-tested, and ready for port dispatch within 15 to 25 business days.
Q: Do your engineers provide overseas on-site assembly and technical training support?
A: Yes, we can dispatch senior agricultural machinery engineers for on-site factory training and field commissioning upon request for large distributor networks.
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