Destoner

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

  • Rice mills

  • Wheat & flour mills

  • Pulse & dal processing units

  • Seed cleaning plants

  • Grain warehouses & silos

  • Food processing industries


Key Features

  • ✅ High stone separation efficiency

  • ✅ Adjustable airflow and vibration control

  • ✅ Low power consumption

  • ✅ Robust and corrosion-resistant body

  • ✅ Easy operation & minimal maintenance

  • ✅ Continuous and stable performance


Working Principle

The destoner separates materials based on specific gravity.

  • Lighter grains float on an air cushion

  • Heavier impurities like stones move in the opposite direction

  • 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.

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