Our Destoner Machine is designed to efficiently remove stones, mud balls, glass pieces, and other heavy impurities from grains, seeds, and pulses. Using a combination of airflow, vibration, and gravity, the destoner ensures clean, safe, and high-quality output—ideal for modern grain processing units.
Built for durability and precision, this machine improves product purity, protects downstream equipment, and enhances overall processing efficiency.
Key Applications
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Rice mills
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Wheat & flour mills
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Pulse & dal processing units
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Seed cleaning plants
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Grain warehouses & silos
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Food processing industries
Key Features
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✅ High stone separation efficiency
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✅ Adjustable airflow and vibration control
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✅ Low power consumption
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✅ Robust and corrosion-resistant body
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✅ Easy operation & minimal maintenance
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✅ Continuous and stable performance
Working Principle
The destoner separates materials based on specific gravity.
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Lighter grains float on an air cushion
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Heavier impurities like stones move in the opposite direction
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Vibration ensures smooth and accurate separation
This results in pure, stone-free grains with minimal grain loss.
Technical Specifications (Customizable)
| Parameter | Details |
|---|---|
| Capacity | 500 kg/hr – 10 TPH |
| Power Requirement | 1 – 5 HP |
| Material | Mild Steel / Stainless Steel |
| Operation | Continuous |
| Voltage | 220V / 380V |
| Application | Grain, Seed, Pulses |
Specifications can be customized as per customer requirements.









