Leading Innovation in Rice Milling: A Successful 100T Project in Nigeria
25.01.22
In modern rice milling plants, efficient separation of paddy rice and brown rice is one of the most critical processes affecting milling performance and finished rice quality.
The Double Paddy Separator is a high-efficiency rice separation machine designed to separate unhusked paddy from brown rice after the husking process. By utilizing differences in specific gravity, friction coefficient, and particle movement characteristics, the machine achieves highly accurate separation while minimizing rice loss.
As a key machine in complete rice milling lines ranging from 30T/D to 500T/D, the Double Paddy Separator helps rice millers improve production efficiency, increase head rice yield, reduce recirculation load, and optimize overall plant performance.
Make a Quick Inquiry Now !A Double Paddy Separator is an advanced gravity-type separation machine that divides mixed material from the rice husker into:
• Pure Brown Rice
• Pure Paddy Rice
• Small Amount of Mixed Material
The machine adopts a double-body structure, effectively doubling the separation area and significantly increasing processing capacity compared with traditional single-body separators.
This design ensures:
✔ Higher separation accuracy
✔ Larger processing capacity
✔ Stable continuous operation
✔ Lower power consumption
✔ Reduced rice loss
After husking, the discharged material contains:
• Brown Rice
• Unhusked Paddy
• Small Impurities
If unhusked paddy enters the rice whitening section directly, it can:
• Reduce milling efficiency
• Increase broken rice rate
• Damage whitening rollers
• Lower final rice quality
The Double Paddy Separator eliminates these issues by accurately separating paddy before milling.
✅ Increase head rice recovery
✅ Reduce broken rice generation
✅ Improve milling efficiency
✅ Protect downstream equipment
✅ Lower operating costs
✅ Enhance finished rice quality
The machine operates based on the difference in:
• Density
• Surface friction
• Flow behavior
The double-body design provides a larger separation surface, ensuring higher separation accuracy and stable operation even under heavy loads.
Advanced reciprocating sieve technology achieves excellent paddy separation performance.
Dual-body structure offers larger screening area and increased throughput.
Optimized transmission system ensures smooth and continuous operation.
Efficient mechanical design reduces energy costs.
Operators can adjust the working parameters according to rice varieties and moisture levels.
Modular structure allows quick inspection, cleaning, and maintenance.
High-quality steel construction and wear-resistant components ensure durability.
| Feature | Benefit |
|---|---|
| Double-body structure | Higher capacity |
| High separation accuracy | Better rice quality |
| Low rice loss | Increased profitability |
| Stable operation | Reduced downtime |
| Easy adjustment | Suitable for different rice varieties |
| Low maintenance | Lower operating cost |
| Energy-efficient design | Reduced electricity consumption |
The machine is widely used in:
• 30T/D Rice Mill
• 50T/D Rice Mill
• 100T/D Rice Mill
• 200T/D Rice Mill
• 500T/D Rice Mill
For producing:
• White Rice
• Long Grain Rice
• Medium Grain Rice
• Premium Rice
• Export Rice
Ideal for separating paddy and brown rice in parboiled rice processing systems.
Suitable for large-scale continuous production.
Typical process flow:
Paddy Cleaning → Destoning → Rice Husker → Double Paddy Separator → Rice Whitener → Rice Polisher → Color Sorter → Rice Grader → Packing
Installing the separator immediately after the husker ensures maximum separation efficiency and protects downstream equipment.
As a professional rice mill machinery manufacturer, we provide:
• Rice Milling Machines
• Paddy Cleaners
• Rice Destoners
• Rice Huskers
• Paddy Separators
• Rice Polishers
• Color Sorters
• Rice Graders
• Automatic Packing Systems
• Plant Design
• Process Engineering
• 3D Layout Design
• Manufacturing
• Installation
• Commissioning
• Operator Training
• After-Sales Support
Our rice milling equipment has been successfully installed in:
• Nigeria
• Kenya
• Uganda
• Tanzania
• Zambia
• Ghana
• Philippines
• Cambodia
• Myanmar
• Uzbekistan
• Colombia
and many other countries worldwide.
Under normal operating conditions, separation efficiency can exceed 95%.
Yes. The machine can be adjusted to process long-grain, medium-grain, and short-grain rice varieties.
Absolutely. The double-body design is especially suitable for medium and large-capacity rice milling plants.
Yes. Accurate paddy separation reduces unnecessary pressure on whitening machines, helping increase head rice yield.
The Double Paddy Separator is an essential machine for modern rice milling plants. With its double-body design, high separation accuracy, stable performance, and energy-efficient operation, it significantly improves rice milling efficiency while increasing finished rice quality and profitability.
Whether you are building a new rice mill plant or upgrading an existing production line, the Double Paddy Separator provides a reliable and cost-effective solution for achieving superior rice processing performance.
Let us be your solutions source.
