Five Deck Seed Grader : Brush Type

High-capacity grader for precise six-size sorting of lentils, chickpeas, beans, sesame, rice, wheat, sunflower, and more. The Mmctech Five Deck Seed Grader features eccentric vibration, automatic screen cleaning, and durable construction—ideal for agricultural processing plants requiring consistent, high-purity seed and grain output.

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Five Deck Seed Grader – Precision Six-Size Sorting for Seeds, Grains & Pulses

The MMCTECH Five Deck Seed Grader is a high-capacity seed grading machine engineered to sort grains, pulses, legumes, and oilseeds into six distinct sizes with superior accuracy. Ideal for both pre-cleaned and raw products, this advanced seed grader features a brush-type automatic screen cleaning system, eccentric vibration for optimal seed flow, and rugged construction for continuous operation. Whether used before a color sorter or as a standalone grading solution, it enhances seed quality, improves efficiency, and supports uniform product output for agricultural processing plants across North America.

Maximize Seed Sorting Efficiency with the Five Deck Seed Grader: Six-Size Precision

Best Ideal Seed Grading Applications: Soybeans, Chickpeas, Dry Beans, Kidney Beans, Sesame Seeds, Green Lentils, Red Lentils, Sunflower Seed, Wheat, Sorghum, Rice, Cumin Seeds, Corn, Kernel, Grain Seeds, Millet, Oats, Barley, Pulses, Oil Seeds, Garden Seeds, Spice Seeds, and more.


Key Features of the Five Deck Seed Grader

1. Six-Size Grading Capability:

  • Versatile Sorting: Efficiently grades seeds and grains into six precise sizes.
  • Quality Assurance: Effectively removes broken grains, ensuring premium product quality.
  • Wide Application: Suitable for both pre-cleaned and raw agricultural products.

2. High-Efficiency Performance:

  • Fixed and Mobile Models: Adaptable for diverse operational environments.
  • Enhanced Capacity: Ideal for use before color sorting to boost throughput.
  • Sturdy Construction: Built to withstand rigorous agricultural processing conditions.

3. Innovative Working Principle:

  • Eccentric Vibration System: Ensures even product distribution and precise size-based sorting.
  • Automatic Brush Cleaning: Integrated brushes maintain screen clarity and operational efficiency.
  • Seamless Product Transition: Allows for easy changeover with minimal downtime.

Functionality of the MMCTech Five Deck Seed Grader

Comprehensive Grading and Sorting:

  • Advanced Separation: Grades products into six distinct sizes, enhancing product uniformity.
  • Effective Broken Grain Extraction: Maintains high-quality output by removing damaged grains.
  • Pre-Color Sorting Preparation: Ideal for enhancing capacity before color sorting processes.

Prevents Screen Blockages:

  • Self-Cleaning Brush System: Maintains productivity by keeping screens clear of debris.
  • High Capacity Processing: Designed for continuous operation in large-scale agricultural settings.

Operating Principle of the Five Deck Seed Grader

1. Feeding & Initial Screening:

  • Adjustable Feed Gate: Manages diverse product densities efficiently, including hard-to-handle items like fava beans.
  • Vibration System: The eccentric drive mechanism facilitates accurate size-based sorting through vibratory motion.

2. Multi-Stage Grading Process:

  • Six-Stage Separation: Delivers superior sorting into six distinct sizes, optimizing product consistency.
  • Automatic Screen Maintenance: Built-in brushes prevent screen clogging, reducing manual maintenance needs.

3. Maintenance-Free Design:

  • Automatic Cleaning Mechanism: Enhances operational efficiency with reduced downtime.
  • Consistent Performance: Guarantees uniform grading quality over long production cycles.

Ideal Uses for the Five Deck Seed Grader

  • Seed Processing Plants: Maximizes the quality of seeds and grains.
  • Agricultural Processing Facilities: Efficiently handles pulses, oilseeds, and specialty seeds.
  • Food & Beverage Industry: Supports consistent quality control and safety standards.
  • Feed Mills: Automates the grading process for animal feed production.

Advantages of Choosing MMCTech Five Deck Seed Grader

1. Precision Grading Technology:

  • Six-Size Sorting Capability: Provides unmatched flexibility and precision in product output.
  • Superior Product Quality Control: Reduces mixed grades and eliminates broken grains.

2. Operational Excellence:

  • Automated Control Systems: Enhances productivity while minimizing manual intervention.
  • High Capacity Performance: Maintains efficiency in demanding agricultural environments.

3. Robust and Reliable Build:

  • Industrial-Grade Materials: Designed for long-term use in agricultural settings.
  • Low Maintenance Requirements: Self-cleaning system ensures consistent performance.

Why Choose MMCTech for Seed Grading Solutions?

1. Customizable Solutions:

  • Tailored Grading Systems: Designed to meet diverse agricultural processing needs.
  • Seamless Integration: Ideal for enhancing capacity before color sorting machines.

2. Consistent and Reliable Efficiency:

  • Advanced Automation: Promotes high throughput with minimal manual oversight.
  • Uninterrupted Operation: Built for continuous use in agricultural processing facilities.

3. Guaranteed Quality Control:

  • Precision Sorting Technology: Consistently delivers top-quality seeds and grains.
  • Uniform Product Output: Achieves consistent grading results for all batches.

Maximize Seed Sorting Precision with the MMCTECH Five Deck Seed Grader – Perfect for Lentils, Beans, Rice, Sesame & More

Engineered for six-size seed and grain grading, the MMCTECH Five Deck Seed Grader ensures exceptional performance for soybeans, lentils, sesame, wheat, chickpeas, rice, sunflower seeds, and more. Whether you’re pre-cleaning or fine grading, this brush-type grader delivers consistent, high-purity output and prepares your product for downstream processing like color sorting. With self-cleaning brushes, vibratory eccentric motion, and heavy-duty design, it’s the perfect solution for high-capacity seed processing with minimal maintenance. Choose MMCTECH for reliable, accurate, and efficient seed grading.

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What types of seeds and grains can the MMCTECH Five Deck Seed Grader process?

Answer: The MMCTECH Five Deck Seed Grader is ideal for processing a wide range of products, including Soybeans, Chickpeas, Dry Beans, Kidney Beans, Sesame Seeds, Green Lentils, Red Lentils, Sunflower Seeds, Wheat, Sorghum, Rice, Cumin Seeds, Corn, Kernel, Grain Seeds, Millet, Oats, Barley, Pulses, Oil Seeds, Garden Seeds, Spice Seeds, and more.


How does the MMCTECH Five Deck Seed Grader improve seed processing efficiency?

Answer: The MMCTECH Five Deck Seed Grader enhances processing efficiency through its six-size grading capability, advanced eccentric vibration system, and self-cleaning brush mechanism. It ensures precise sorting, reduces downtime, and delivers high-capacity performance, making it an ideal choice for agricultural processing plants and seed treatment facilities.

Technical Specifications:

Feature Specification
Model Type Fixed and Mobile Options
Grading Capacity 100 lbs to Up per Hour (Depending on Product)
Screen Type Single Deck with Brush Type Cleaning
Operation Principle Eccentric Vibration with Dual-Stage Cleaning
Material Compatibility Seeds, Grains, Pulses, Legumes,Oil seed,Grass Seed
Power Requirement 220V/380V/480V, 50Hz/60Hz
Maintenance System Automatic Brush Cleaning
Ideal Product Size Range 2 mm - 20 mm
  Mmctech Mobile Seed Grader Equipments Models And Datasheet View

Mobile Seed Grading Machines Specifications

Frequently Asked Questions

What is a seed grader used for?


A seed grader is used to sort and classify seeds or grains into different sizes to ensure uniformity and improve overall quality before planting, packaging, or further processing. This step is critical for achieving high-purity, high-performance crop yields.



Why is seed grading important in seed processing?


Seed grading is essential because it removes broken, undersized, or non-uniform seeds, resulting in better germination rates, more consistent planting, and higher-value product quality for both commercial and agricultural applications.



How many sizes can the Five Deck Seed Grader separate?


The MMCTECH Five Deck Seed Grader can separate seeds and grains into six distinct sizes in a single process. This makes it ideal for crops like chickpeas, lentils, beans, sesame seeds, and rice, ensuring uniformity before color sorting or packaging.



Does the Five Deck Seed Grader require frequent screen cleaning?


No, thanks to its automatic brush-type screen cleaning system, the Five Deck Seed Grader operates continuously without frequent screen blockages. This feature reduces downtime and maintenance, increasing processing efficiency.

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