Side-Deep Fertilizer Applicator for Rice Transplanters | 2BDGS-8/12
Precise Side-Deep Fertilizer Placement for Wetland Rice
The YongXiang 2BDGS-8/12 is a pneumatic fertilizer applicator designed for side-deep fertilizer placement during wetland rice transplanting. Mounted on a rice transplanter, the system meters and pneumatically delivers granular fertilizer to the application outlets alongside the rice planting rows.
The system is available for 8-, 10- and 12-row configurations, with hopper capacities and outlet configurations matched to different transplanter working widths.
Interchangeable fertilizer metering rollers, electronic metering control and radar speed synchronisation allow the fertilizer application rate to be adjusted according to forward speed and field requirements.
Side-Deep Fertilizer Placement Designed to place fertilizer beside and below the rice root zone.
Accurate Fertilizer Metering Provides controlled fertilizer application for wetland rice production.
Pneumatic Fertilizer Delivery Transfers metered fertilizer through delivery lines to the application outlets.
Radar Speed Synchronisation Helps maintain the selected fertilizer rate as operating speed changes.
Flexible Outlet Configuration Supports different row numbers and working widths.
Easy Calibration Allows the fertilizer application rate to be checked and adjusted before operation.
Interchangeable Metering Rollers
Different metering rollers are available for different seed types, seed sizes and application rates.
Selecting the correct roller helps maintain accurate metering, particularly when working with small seeds and low application rates.
The metering roller can be changed without specialist tools, allowing the seeding system to be quickly adapted for different crops and compatible materials.
Intuitive Control and One-Touch Calibration
The 10-inch touchscreen control terminal allows the operator to monitor and adjust key seeding parameters from the tractor cab.
The system provides real-time information for seed level, working area and operating time. A dedicated one-touch calibration function makes seed-rate calibration quick, simple and hassle-free before field operation.
The control terminal works together with the metering drive and radar sensor to maintain the selected application rate during operation.
Consistent Metering with Electric Drive
The selected metering roller and its rotational speed determine the application rate.
The 2BDGS-8-L350 uses a 12V stepless electric motor to drive the metering system. The central control system continuously monitors and adjusts the metering speed according to the selected application rate and forward speed.
This speed-responsive control helps maintain consistent material delivery across changing field conditions.
Dual 12V Electric Fans for Pneumatic Seed Delivery
Two 12V electric fans generate the airflow required to transport metered material through the seed hoses to the distribution outlets.
The pneumatic delivery system provides an even flow of material across the working width, while protective mesh at the fan air intakes helps prevent straw and debris from entering the fan system.
Radar Speed Synchronisation
The radar sensor continuously measures forward speed and sends the speed signal to the control system.
The metering drive responds to changes in forward speed, helping maintain the selected application rate when the tractor slows down or increases speed.
This speed-responsive control supports consistent material application across changing field conditions.
Optional Seed Tube Blockage Monitoring
Optional seed tube blockage monitoring detects interruptions in material flow through the seed tubes.
Sensors monitor material flow below the discharge points and provide an alert on the control terminal if a blockage or missed delivery is detected.
This gives the operator an additional check on seed delivery and helps identify problems quickly during operation.
Agitator and Hopper Level Monitoring
A stainless-steel agitator is positioned above the metering roller to help maintain a consistent material flow and reduce the risk of bridging in the hopper.
A low-level hopper sensor provides an instant alarm when the seed or fertilizer drops below the critical threshold, allowing the operator to plan refilling efficiently and prevent empty runs.
Flexible Outlet Configuration
Each outlet can be opened or closed independently using the supplied L-shaped plugs.
This allows the 8-outlet seeder to be configured with fewer active outlets when a narrower working width is required.
The system can therefore be adapted to different implements and working widths without changing the main seeder unit.
Optional Lift Switch Kit
The optional lift switch kit automatically starts or stops metering according to the position of the implement.
When the implement is raised, the metering system stops automatically. When the implement is lowered again, metering resumes.
The stainless-steel switch is mounted on the tractor's three-point linkage and provides automatic start/stop control during headland turns, transport and other raised-implement operations.
Optional GPS Speed and Positioning
An optional GPS sensor can provide the vehicle's speed signal to the control system for speed-responsive metering.GPS speed data can be used as an alternative to radar speed signal.
An optional GPS positioning chip can provide positioning information for monitoring the seeder's field trajectory.
GPS positioning functionality is currently under overseas testing and should therefore be presented as an optional developing function rather than a fully established feature.
Real-Time Seeding Monitoring
An integrated camera allows the operator to monitor the seeding process from the touchscreen control terminal.
This provides an additional visual check during operation and helps the operator monitor the working condition of the metering system from the tractor cab.
Precision Row Seeding
The 2BDGS-8/12 Series can be configured for row seeding according to the selected outlet arrangement.
For row seeding, stainless-steel outlets can be fitted to the seed lines to deliver material through individual outlets.
This flexibility allows the seeding system to be adapted to different crops, working widths and application methods.
Standard Equipment
Fertilizer applicator
10-inch touchscreen control console
30 m material lines
Standard fertilizer metering roller
Battery connection cable
Calibration kit
Electronic weighing scale
Speed radar
Fertilizer delivery outlets
Optional Equipment
Additional Fertilizer Metering Rollers
Seed Tube Blockage Monitoring
Lift Switch Kit
GPS Speed and Positioning
Technical Data
Item
Specification
Model
2BDGS-8/12
Application
Side-Deep Fertilizer Placement for Rice Transplanters
Working Width
1–3 m
Number of Rows
8 / 10 / 12 configurations
Outlet Configuration
1–8 / 1–10 / 1–12 adjustable
Hopper Capacity
75 / 150 / 350 / 100 / 300 L depending on configuration
WhatsApp：+86-199-7111-6539 Address：No. 30, Development 2nd Road, Xipeng Community,Anlu Economic Development Zone, Xiaogan City, Hubei Province,P.R.China
