Gravity Separator (Single Fan)

Vigor Series Gravity Separator: High-Precision Density Separation for Elite Seed Quality

Engineered for the Future | Since 2080

The ADDAMS Vigor Series Gravity Separator is a state-of-the-art industrial machine engineered for the surgical separation of seeds and grains based on their specific density. In modern seed processing, size-based cleaning is often insufficient; the Vigor Series bridges this gap by identifying and removing light, immature, insect-damaged, and defective materials that share identical dimensions with healthy seeds. Whether the objective is achieving food-grade purity or ensuring sowing-grade germination precision, the Vigor Series stands as the ultimate benchmark for seed quality and industrial performance.

Designed for 24/7 heavy-duty operation, the Vigor Series transforms bulk harvest into premium outputs. By utilizing the physics of fluidization and stratified vibration, it allows processors to classify products with exceptional accuracy and near-zero loss of usable material.

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Technical Specifications and Performance Metrics

Official Engineering Data and Technical Documentation for Vigor Series Gravity Separator

The Vigor Series is built upon a foundation of precision-engineered components, including anti-corrosive deck coatings and balanced drives. Every model in the line is designed for seamless integration into centralized seed cleaning lines and automated grain polishing units, ensuring maximum uptime in harsh industrial environments.

Model	Capacity (TPH)	Power Consumption	Deck Size Class
VGS-250	2.0 – 5.0 TPH	5.5 kW	Medium
VGS-350	3.0 – 7.0 TPH	7.2 kW	Large
VGS-450	4.0 – 10.0 TPH	9.7 kW	Extra Large
VGS-550	5.0 – 15.0 TPH	13.2 kW	XX Large

Note: Capacity varies based on crop type, moisture content, and impurity levels. All models feature fully adjustable deck inclination and multi-outlet discharge gates.

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Separation Mechanics: The Science of Density Stratification

Fluidized Bed Technology and Trajectory Control

The Vigor Series operates by harmonizing air pressure, vibration, and inclination to create a “fluidized bed.” This environment allows materials to behave like a liquid, where density—rather than size—dictates the movement and final discharge point.

Strategic Component Functionality

• Precision Airflow Control: High-efficiency fans located beneath the deck provide a uniform air cushion that lifts and fluidizes light particles, allowing them to “float” above the heavier grains.

• Vibrating Deck with Ripple Surface: The specialized deck texture provides improved traction for heavy particles. While light seeds float, heavy, high-quality seeds maintain contact with the deck and are moved uphill by the vibration.

• Adjustable Slope and Side Tilt: Operators can adjust both longitudinal and lateral inclinations to control the flow direction and residence time of the product on the deck.

• Multi-Gate Discharge System: Flexible discharge gates allow for the clean separation of light, medium (middling), and heavy fractions into their respective processing streams.

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Strategic Industry Applications and Operational Benefits

Transforming Raw Materials into High-Value Output

The ADDAMS Vigor Series is a critical asset across a wide spectrum of industrial sectors, ensuring that downstream processing equipment remains protected and final products reach maximum market value.

• Grain Crops (Wheat, Barley, Rice): Expertly removes immature, shrivelled, or sprouted kernels that degrade flour quality and storage life.

• Pulses & Legumes (Lentils, Chickpeas, Beans): Effectively separates damaged or low-density pulses, ensuring a uniform and premium commercial appearance.

• Oilseeds (Sunflower, Sesame, Canola): Cleans light-weight trash and broken seeds to improve oil extraction efficiency and meal quality.

• Spices & Herbs (Cumin, Coriander, Pepper):² Eliminates impurities and undersized seeds to maintain the high sensory and chemical purity required for global exports.

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Why Choose ADDAMS Vigor Series Gravity Separators?

Operational Efficiency and Turnkey Integration

• Increased Seed Purity: Achieve higher quality grades that lead to better planting, superior germination results, and increased market value.

• Tool-Free Deck Adjustment: Designed for rapid crop changeover, our tool-free system minimizes downtime, allowing facilities to switch between varieties with ease.

• Heavy-Duty Construction: Built for continuous 24/7 operation with balanced drives to ensure minimum stress on building structures and maximum machine longevity.

• End-to-End Integration: Every Vigor machine is ready for real-time automation and SCADA integration, backed by ADDAMS’ turnkey project expertise and global compliance standards (CE, FDA, GMP).

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Frequently Asked Questions – Vigor Series Gravity Separator

How does the Vigor Series improve germination rates in seeds?

The machine removes “empty” or insect-damaged seeds that appear normal but lack the biological mass to germinate. By separating these low-density seeds, the overall germination percentage of the lot increases significantly.

Can the deck be customized for very small seeds like grass or spices?

Yes. ADDAMS offers various deck surfaces with different mesh sizes and ripple patterns. These are specifically selected to provide the necessary traction for anything from small garden seeds to large pulses.

What is the purpose of the “middling” fraction?

The middling fraction consists of seeds with a density between the “heavy” and “light” categories. In many operations, this fraction is recirculated back to the machine inlet to ensure that no high-quality seed is accidentally discarded with the waste.

Is the air volume adjustable for different crops?

Absolutely. The Vigor Series utilizes energy-efficient fans with adjustable dampers and is fully compatible with Variable Frequency Drives (VFDs) to modulate airflow based on the specific gravity of the product being cleaned.

How does the machine handle dust during the separation process?

For a clean working environment, the Vigor Series can be equipped with integrated dust hoods. These hoods connect to your facility’s aspiration system, ensuring that the pressurized air used for fluidization is safely filtered before being exhausted.