Excell 230 Super Flat Screen Seed Grader

The Excell 230 Super Flat Screen Seed Graders ensure efficient grading for wheat, maize, soybeans, rice, and legumes. Featuring large screening areas, an integrated mixer, and advanced air separation, this machine delivers unmatched precision and seed purity.

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Excell 230 Super Flat Screen Seed Graders – Precision Seed Grading with Advanced Air Separation

The Excell 230 Super Flat Screen Seed Graders provide advanced sorting solutions with full-width vibratory feed, self-cleaning sieves, and dual suction systems. Ideal for grains, legumes, and specialty seeds, this grader ensures high-purity results by combining mechanical screening with helix-based light grain separation. Built for long-term reliability and consistent grading precision, it’s a must-have for seed processing operations seeking accurate and efficient performance.

High-Precision Seed & Grain Grading Solution

Optimize Seed & Grain Sorting with the Excell 230 Super Flat Screen Seed Grader

The Excell 230 Super Flat Screen Seed Grader are engineered for precise sorting and grading of seeds and grains, ensuring maximum efficiency and accuracy. Designed for wheat, soybeans, maize, barley, rice, legumes, and specialty seeds, this high-capacity grading machine enhances agricultural processing operations with advanced screening technology.


Why Choose the Excell 230 Super Flat Screen Seed Grader?

Built for efficiency, durability, and precision, the Excell 230 Super Flat Screen Seed Grader delivers high-speed grading while maintaining product purity and minimal waste.

Key Features & Benefits

✔ Large Screening Area (8-48 m²) – Offers customized grading options for various capacities.
✔ Integrated Mixer & Feed Roller – Prevents light grain accumulation, ensuring steady product flow.
✔ Vibration-Based Product Feeding – Distributes seeds evenly for uniform grading performance.
✔ Self-Cleaning Screening System – Uses plastic ball housings for automated screen cleaning.
✔ Durable Birch Wood Screens – Resistant to moisture and insect damage, extending machine lifespan.
✔ Balanced Eccentric System – Ensures smooth operation with minimal vibration.
✔ Helix-Based Light Grain Separation – Maintains continuous airflow, reducing air loss and dust buildup.
✔ Inlet & Outlet Air Suction System – Removes dust and light particles before reaching the screens.
✔ Adjustable Product Flow Control – Customizable settings optimize waste separation and seed precision.
✔ Easy Access for Adjustments – Simplifies operation and maintenance with convenient height controls.


How the Excell 230 Super Flat Screen Seed Grader Works

The Excell 230 Super Flat Screen Seed Grader integrate mechanical screening, air separation, and vibratory motion to achieve high-purity seed and grain grading.

Step-by-Step Grading Process

🔹 Step 1 – Product Feeding via Vibration: Ensures even seed distribution across the screens.
🔹 Step 2 – Helix Light Grain Separation: Maintains airflow to separate lightweight grains effectively.
🔹 Step 3 – Multi-Layer Screening: Customized sieve sizes (0.3mm – 25mm) sort seeds by size and weight.
🔹 Step 4 – Self-Cleaning Mechanism: Plastic ball housings keep screens clean for uninterrupted operation.
🔹 Step 5 – Final Air Suction Cleaning: Removes residual dust and impurities, ensuring superior seed purity.


Applications of the Excell 230 Super Flat Screen Seed Grader

The Excell 230 Super Flat Screen Seed Grader is designed for diverse agricultural and industrial seed processing applications, including:

🔹 Seed processing plants – Ensures high-purity seeds for planting and packaging.
🔹 Grains cleaning operations – Ideal for wheat, barley, oats, rice, rye, quina, spelt, millet, buckwheat and corn seed cleaning.
🔹 Legumes cleaning operations – Ideal for chickpeas, yellow pea, pigeon pea, green pea, lentils, beans, and pulses seed cleaning.
🔹 Oilseed processing – Optimized for sunflower, sesame, soybean flax, hazelnut, lin seed, mustard, peanut, pumkin,and canola seed cleaning.
🔹 Garden Seeds cleaning operations – Ideal for Lettuce, Melon,  Onion, parsley, tomato, radishes, dill seed cleaning.
🔹 Grass Seeds cleaning operations –
Ideal for Alfalfa, clover,poppy, coffee beans, grass seeds, cocoa bean seed cleaning.
🔹 Grass & specialty seed cleaning – Handles small, lightweight seeds with precision.


Technical Highlights

Feature Function
Integrated Mixer & Feed Roller Prevents blockages & maintains smooth product flow
Helix Light Grain Separation Ensures efficient removal of lightweight particles
Balanced Eccentric System Provides steady operation with minimal vibration
Birch Wood Screens Moisture-resistant and durable for long-term use
Adjustable Screening Area Ranges from 8m² to 48m² for various capacities

Boost Seed Sorting Precision with Excell 230 – Advanced Seed Grading Equipment

Enhance your grain and seed processing operation with the Excell 230 Super Flat Screen Seed Grader, built for speed, precision, and durability. Engineered for high-throughput seed processing equipment needs, this grader ensures superior separation accuracy across a wide range of seeds—delivering consistently high purity with minimal waste.

Whether you’re managing a seed cleaning equipment line for cereals, legumes, or oilseeds, the Excell 230 offers flexible grading options, a self-cleaning screen system, and exceptional airflow control to meet the demands of industrial-scale seed processing. Ready to upgrade your performance? See it in action or connect with our team for a customized solution.

📞 Get in Touch – Get expert advice on the right seed processing solutions for your facility.

📹 Watch on YouTube – See our cleaning, sorting, and automation systems in action.

   
Excell-230 Seed Graders Cleaning Datasheet

Frequently Asked Questions

What is a seed grader?


A seed grader is a machine used to separate seeds and grains based on size, shape, or weight. It improves seed uniformity and quality by classifying them into different grades, which is essential for planting, packaging, and processing.



How does a seed cleaner work?


A seed cleaner removes impurities from raw seed batches using a combination of air suction, vibratory screening, and sieving. Lightweight debris is extracted by airflow, while screens separate undersized and oversized particles—resulting in clean, uniform seeds ready for further processing.



What is the use of a seed grader machine?


The primary use of a seed grader machine is to sort cleaned seeds into uniform grades based on physical characteristics like size and weight. This process enhances seed purity, improves planting performance, and increases market value for commercial sale or certified seed production.



What size screen is used for seed cleaning?


Screen sizes for seed cleaning typically range from 0.3 mm to 25 mm, depending on the seed type. Smaller holes are used for fine seeds like clover or poppy, while larger screens handle maize, beans, or sunflower seeds. The Excell 230 Super Flat Screen Seed Grader offers customizable screen sizes to suit diverse seed cleaning needs.



What is the grading of seeds?


Seed grading is the process of classifying seeds into categories based on physical qualities such as size, weight, and shape. This step follows cleaning and ensures uniformity for sowing, improves germination, and meets commercial standards for packaging and export.

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