Cleaning, Sorting & Grading

Gravity Separator Machine (Industrial Density & Specific Weight Separation System)

Custom-engineered · Turnkey supply · India · UAE · Thailand

A Gravity Separator Machine, also known as an Industrial Gravity Separator or Density Separation Machine, is an advanced industrial equipment designed for separating grains, seeds, pulses, nuts, spices, particles, and bulk materials based on differences in density, specific weight, and aerodynamic properties.

Gravity Separator by ART Mechatronics
Representative configuration. Final equipment and arrangement are engineered for the application.
Overview

About the Gravity Separator

The machine is highly effective in removing:

  • Damaged grains
  • Immature seeds
  • Hollow particles
  • Stones and heavy impurities
  • Insect-damaged materials
  • Lightweight defective products

Gravity separators are widely used in industries such as:

• Seed processing plants

• Grain processing industries

• Rice mills

• Pulses industries

• Spice industries

• Food processing plants

• Coffee and tea industries

• Agro product industries

where high purity, export-quality grading, and density-based material separation are essential.

The machine works using a combination of:

  • Vibratory motion
  • Controlled airflow
  • Inclined deck separation
  • Density stratification technology

which separates heavier and lighter particles efficiently.

Gravity separator machines are suitable for:

  • Seed grading
  • Grain density separation
  • Pulse cleaning
  • Nut separation
  • Spice purification
  • Food product quality improvement

ART Mechatronics offers high-performance gravity separator machines, engineered for high separation accuracy, continuous operation, energy-efficient performance, and reliable industrial processing.

Also known as

One machine, many names

Buyers search for this equipment under many terms — we manufacture all of them:

Gravity Separator MachineIndustrial Gravity SeparatorDensity Separator MachineSpecific Gravity SeparatorSeed Gravity SeparatorGrain Gravity SeparatorDensity Grading MachineGravity Table SeparatorVibro Gravity SeparatorAir Gravity SeparatorSeed Cleaning SeparatorDensity Sorting Machine
How it works

Working Principle of Gravity Separator Machine

Material Feeding
Grains, seeds, pulses, nuts, or particles are fed onto inclined vibrating deck
Airflow & Vibration Generation
Controlled airflow passes upward through perforated deckVibratory motion spreads material uniformly across deck surface

Creates density-based stratification

Density Separation
Heavier particles move differently from lighter particlesProduct separates according to:DensitySpecific weightAerodynamic behavior
Multi-Zone Classification

Machine separates:

  • Heavy good product
  • Medium quality material
  • Lightweight defective product
  • Stones and impurities
Continuous Material Flow
Product moves continuously across deck for efficient industrial processing
Separate Product Discharge
Different grades discharged separately through multiple outlets
Variants

Types of Gravity Separator Machines

  • 1. Seed Gravity Separator Machine

Specially designed for:

  • Seed grading
  • Seed quality improvement
  • 2. Grain Gravity Separator

Used for:

  • Wheat
  • Rice
  • Maize
  • Grain purification applications
  • 3. Vibro Gravity Separator

Uses:
✔ Vibratory deck separation technology for precise density classification.

  • 4. Air Gravity Separator

Uses:
✔ Controlled airflow and density separation for lightweight impurity removal.

  • 5. Multi Deck Gravity Separator

Suitable for:
✔ Large-scale industrial grading plants

  • 6. Heavy Duty Industrial Gravity Separator

Designed for:
✔ Continuous high-capacity industrial processing operations

Applications

Industries Using Gravity Separator Machine

🌱 Seed Processing Industry

  • Seed grading and quality enhancement

🌾 Grain Processing Industry

  • Grain density separation and cleaning

🍚 Rice Mill Industry

  • Rice quality improvement

🍃 Pulses Industry

  • Dal density grading and cleaning

🌶️ Spice Industry

  • Spice impurity and defective particle removal

☕ Coffee & Tea Industry

  • Density-based product grading

🍃 Food Processing Industry

  • Food quality classification and purification
Features

Features & Advantages

  • Accurate density-based separation
  • Removes damaged and lightweight particles
  • Improves product purity and export quality
  • Continuous industrial operation
  • Multi-grade separation capability
  • Heavy-duty industrial construction
  • Low maintenance requirement
  • Energy-efficient operation
  • Improves downstream processing quality
Specs

Technical Highlights

  • Separation Technology:
  • Density separation
  • Airflow separation
  • Vibratory grading
  • Deck Type:
  • Inclined perforated deck
  • Construction: Stainless Steel / Mild Steel
  • Air System:
  • Integrated blower and airflow control
  • Capacity: Small to large industrial throughput
  • Operation:
  • Semi-automatic
  • Fully automatic PLC-based
Turnkey

Turnkey Gravity Separation Solutions

ART Mechatronics offers:

  • Complete gravity separation systems
  • Cleaning and grading line integration
  • Dust collection and aspiration systems
  • Conveying and handling systems
  • Installation & commissioning
  • After-sales service & AMC
Why ART

Why Choose Art Mechatronics

  • Expertise in industrial grading and density separation systems
  • Customized solutions for multiple agro and food products
  • High-performance and durable machine construction
  • Energy-efficient and reliable industrial designs
  • Proven industrial performance across sectors
Details

Applications

  • Seed Processing Plants
  • Grain Processing Industries
  • Rice Mills
  • Pulse Processing Units
  • Spice Manufacturing Facilities
  • Food Processing Plants
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One partner, from design to start-up

ART Mechatronics designs, manufactures, installs and commissions your Gravity Separator solution with regional presence in India, UAE and Thailand.