The Gravity Separator is designed to separate grains and seeds based on specific gravity differences. It efficiently removes immature, shriveled, insect-damaged seeds, stones, and other low-density impurities, ensuring only healthy and high-quality material moves forward for processing or packaging.
This machine is widely used in seed processing plants, grain mills, and food industries where product quality is critical.
Applications
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Seed processing & certification plants
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Rice, wheat, and maize mills
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Pulses & oilseed processing
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Coffee, spices & specialty grains
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Export-quality grain preparation
Key Features
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✅ High-precision density separation
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✅ Adjustable deck inclination & airflow
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✅ Perforated vibrating deck
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✅ Uniform air distribution system
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✅ Continuous, stable operation
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✅ Minimal grain loss
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✅ Heavy-duty, vibration-balanced structure
Working Principle
The Gravity Separator works on the principle of density and stratification:
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Air is blown upward through a perforated deck
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Vibration causes materials to stratify
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Heavier, healthy grains move upward
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Lighter or damaged grains move downward
This ensures accurate separation based on weight and quality.
Technical Specifications (Indicative)
| Parameter | Details |
|---|---|
| Capacity | 2 – 10 Ton per Hour |
| Separation Type | Specific Gravity |
| Deck Type | Perforated Vibratory Deck |
| Air System | Blower with adjustable airflow |
| Power Requirement | 3 – 7.5 HP |
| Operation | Continuous |
| Construction | Mild Steel / SS Contact Parts (Optional) |
| Voltage | 380V / 415V |
Specifications can be customized based on grain type and capacity.
















