INDUSTRIAL GRAIN
Double Air Screen Cleaner for Purity

High-efficiency seed processing solution achieving up to 99% purity for premium global export standards.

3-7 TPH
Cleaning Capacity
100+ Units
Annual Sales Volume
Flexible
Delivery Terms
99%
Final Product Purity

Optimizing Primary Processing
& Seed Purity Excellence

Engineering high-throughput cleaning systems for the global oilseed and grain market.

◆ For exporters and processing factories, achieving a purity level of 99% is critical to meeting international quality standards. While many wonder can you wash polishing pads in washing machine when discussing maintenance, the same logic of thorough cleaning applies to industrial seed processing. The Double Air Screen Cleaner utilizes a dual-stage air aspiration system combined with a precision vibration grader to remove dust, leaves, and light impurities with a cleaning efficiency of up to 98%.

◆ Beyond simple cleaning, our system focuses on material classification, allowing operators to separate grains into big, medium, and small sizes via customizable sieve layers. This versatility makes the can you wash polishing pads in washing machine equivalent of seed processing—ensuring only the finest output reaches the bag. To prevent seed breakage, we integrate low-speed bucket elevators, ensuring high-value seeds like sesame and chia remain intact throughout the process.

Technical Architecture
for Precision Cleaning

Integrating advanced aspiration and vibration technologies to ensure maximum seed integrity.

01

Dual-Stage Aspiration

A sophisticated air-flow system designed to isolate and remove light contaminants in two distinct phases.

▸Primary Screen Removes the bulk of leaves and light husks.
▸Secondary Screen Polishes the product to reach 99% purity.
▸Dust Management Effectively eliminates fine airborne particulates.
02

Precision Grading

Utilizing vibration technology to classify seeds by size for uniform quality control.

▸Customizable Sieves Tailored layers for specific seed diameters.
▸Three-Tier Sorting Classifies materials into big, medium, and small.
▸Vibration Control Optimized frequency to reduce material blockage.
03

Seed Integrity Protection

Minimizing physical stress on fragile oilseeds during transport and cleaning.

▸Low-Speed Elevator: Prevents seed breakage and friction damage.
▸Japan Bearings: Ensures smooth operation and minimal vibration heat.
▸Industrial Grade Motor: Maintains consistent torque for stable airflow.

Performance Analytics
& Relative Efficiency

Comparative data showcasing the impact of dual-stage cleaning versus standard systems.

Typical Impurity Removal Distribution

System Capability Reference

Engineering Specifications
Technical Parameters

Detailed industrial parameters for the Double Air Screen Cleaner series.

Parameter Value / Specification Component Grade Application Efficiency Standard
Cleaning Capacity 3-7 Tons per hour Industrial High-Quality Oilseeds & Grains 98% - 99% Export Grade
Final Product Purity Up to 99% Precision Sieve Premium Seeds Ultra-High Global Standard
Sieve Surface Area 1.2 - 2.4 m² Customizable Mesh Multi-Crop Optimized Flow Standard
Bearings Japan High-Quality Precision Grade Mechanical Support Low Friction Industrial
Elevator Type Low Speed Bucket Non-Broken Design Seed Transport Zero-Damage Premium
Motor Grade Industrial High-Quality High Torque Air Aspiration Consistent Industrial
Material Classification Big, Medium, Small Customizable Sieve Grading Precise Export Standard
Screen Type Double Air Screen Dual-Stage Primary Cleaning High-Efficiency Industry Standard

Real-World
Impact

Proven performance across diverse global seed processing markets.

West African Sesame Exporter

High-Impurity Raw Material

A regional facility in Nigeria faced challenges with high levels of dust and organic debris in raw sesame seeds. By deploying the Double Air Screen Cleaner, they automated the removal of light contaminants.

Purity Level:99%
Seed Damage:Zero

Latin American Chia Processor

Fragile Seed Handling

A processing plant in Mexico required a solution to clean chia seeds without causing breakage. The integration of low-speed bucket elevators ensured physical integrity.

Integrity Maintained
Consistent Grading

Eastern European Oilseed Plant

Multi-Crop Versatility

A Polish facility processing sunflower seeds and soybeans needed a machine capable of switching crops quickly. The customizable sieve system reduced downtime.

Rapid Sieve Change
Maximized Throughput

South American Seed Hub

Industrial Scaling

A large-scale operation in Peru required consistent cleaning capacity for multiple production lines. The modular design allowed for seamless integration.

Scaled Efficiency
Standardized Output

Industry
Applications

Versatile seed processing across various high-value crop sectors.

SESAME PROCESSING

Removes fine dust and husks from high-value sesame seeds to meet international purity requirements for oil extraction.

CHIA SEED REFINING

Utilizes gentle airflow and low-speed elevation to prevent the crushing of fragile chia seeds during primary cleaning.

SUNFLOWER SEED CLEANING

Efficiently separates oversized contaminants and light organic debris to prepare seeds for industrial oil pressing.

COFFEE BEAN SORTING

Removes remnants of pulp and light particles, ensuring consistent bean sizing for roasting facilities.

SOYBEAN PROCESSING

High-throughput removal of pod fragments and field debris to optimize protein extraction yields.

PULSE GRAIN CLEANING

Applied to mung beans and chickpeas to remove organic impurities and grade by size for commercial packaging.

Quality Assurance
& Export Standards

◈ Component Sourcing Control

Strict vetting of mechanical parts, utilizing Japan-grade bearings and industrial-standard motors to ensure long-term operational stability.

◈ Precision Sieve Calibration

Every sieve layer is tested for aperture accuracy to ensure material classification strictly follows the requested size specifications.

◈ Pre-Export Purity Verification

Systems undergo rigorous testing with sample materials to verify a final product purity of up to 99% before shipment.

Trust Verified

Adhering to industrial benchmarks for high-efficiency seed processing and global shipment stability.

✓ Export-Grade Build
✓ Industrial Grade Motors
✓ Japan Bearing Standards

Frequently Asked
Questions

Expert answers to common technical and commercial inquiries.

01

Which seeds are most suitable for the Double Air Screen Cleaner?

It is highly effective for light seeds such as sesame, sunflower seeds, chia seeds, quinoa, and alfalfa seeds, as well as pulses like soybeans and mung beans.

02

Can this machine remove stones of the same size as the grain?

No, the machine can separate stones of different sizes from the grain via the vibration grader, but it cannot remove stones that are exactly the same size as the seed.

03

How does the "Double Air Screen" improve purity?

The first screen removes the bulk of light impurities; the secondary screen then re-cleans the product, removing remaining fine dust and light particles to reach 99% purity.

04

Is it easy to change the sieves for different crops?

Yes, the machine is designed for easy sieve replacement, allowing you to switch between different material sizes (big, medium, small) quickly to handle various crop types.

05

What is the typical capacity per hour?

Depending on the seed type and impurity level, the cleaning capacity ranges from 3 to 7 tons per hour, designed for medium to large industrial demands.

06

Does the machine cause damage to fragile seeds?

No, we utilize a non-broken low-speed bucket elevator specifically to ensure that fragile seeds and grains are transported without any physical damage.

Upgrade Your Seed Purity Today

Contact us for a custom configuration to meet your specific crop processing requirements.

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