The Rice Destoner Machine is an essential cleaning equipment in modern rice mill plants, designed to efficiently remove stones and heavy impurities from paddy rice. With advanced gravity and airflow separation technology, it improves rice purity, protects processing equipment, and ensures stable, efficient rice milling operations.
The Rice Destoner Machine is specially designed to separate stones and other heavy impurities from paddy rice and grains before the milling process. By combining vibration, airflow, and gravity separation technology, the machine effectively removes impurities with high accuracy while minimizing grain loss.
Stones and heavy foreign materials can significantly damage rice milling equipment and reduce final product quality. Installing a high-efficiency rice destoner not only protects expensive machinery but also improves processing efficiency and increases the value of finished rice products.
Suitable for various grains, including:
• Paddy Rice
• White Rice
• Wheat
• Corn
• Millet
• Sorghum
• Soybeans
• Coffee Beans
• Sesame Seeds
Heavy impurities often enter grain during harvesting, transportation, and storage.
Without proper destoning:
❌ Stones damage huskers and rice whiteners
❌ Equipment maintenance costs increase
❌ Rice quality decreases
❌ Processing efficiency drops
❌ Customer complaints increase
With a Rice Destoner Machine:
✔ Protect downstream equipment
✔ Improve finished rice purity
✔ Reduce production losses
✔ Increase processing efficiency
✔ Meet food safety standards
The Rice Destoner Machine operates based on differences in specific gravity between grains and stones.
During operation:
✔ Paddy rice is evenly distributed across the vibrating deck.
✔ An adjustable airflow passes upward through the material layer.
✔ Lighter grains float slightly and move downward.
✔ Heavier stones remain in contact with the deck surface and move upward.
✔ Stones and rice are discharged separately.
This process ensures continuous, accurate, and efficient impurity removal.
Advanced vibration and airflow technology ensure precise stone removal with minimal grain loss.
Robust structure and optimized motion system provide smooth and reliable operation.
Flexible airflow adjustment allows optimal performance for different grain varieties.
Efficient design reduces operating costs while maintaining high productivity.
User-friendly controls and accessible components simplify daily operation and maintenance.
Manufactured from high-quality steel materials for long service life and heavy-duty industrial use.
The Rice Destoner Machine is widely used in:
Suitable for both small-scale and large-scale grain processing operations.
Compared with conventional cleaning equipment, our Rice Destoner Machine offers:
✔ Higher impurity removal efficiency
✔ Better grain purity
✔ Lower grain loss rate
✔ Improved equipment protection
✔ Higher production efficiency
✔ Long-term operational reliability
As a professional rice processing equipment manufacturer, we provide not only rice destoners but also complete rice mill plant solutions, including:
Our services include:
✔ Factory Layout Design
✔ 3D Engineering Design
✔ Equipment Manufacturing
✔ Installation & Commissioning
✔ Operator Training
✔ After-Sales Support
✔ Turnkey Rice Mill Projects
A Rice Destoner Machine is used to remove stones and heavy impurities from paddy rice and grains before processing.
Destoning protects milling equipment, improves rice quality, and increases production efficiency.
Yes. It can process wheat, corn, millet, sorghum, soybeans, coffee beans, and other grains.
Yes. Various capacities are available for small, medium, and large-scale rice processing plants.
Yes. The rice destoner is an essential component of a complete rice milling and grain cleaning system.
Looking for a reliable rice destoning solution?
Contact us today for:
✅ Machine specifications
✅ Factory layout design
✅ Rice mill engineering consultation
✅ Competitive quotations
✅ Turnkey rice processing solutions
Build a cleaner, safer, and more profitable rice milling operation with our advanced Rice Destoner Machine.
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