This seed and grains cleaner removes impurities, dust, and chaff stones from raw grains and seeds. It has a capacity of 5–10 tons per hour and a 10.5 kW power rating. Supply capacity is 50 sets per month, with delivery in 10–15 working days, and available with SGS, CE, and SONCAP.

Air Screen Cleaner Introduction

The air screen cleaner combines lifting, air separation, screening, and dust removal systems. It removes dust and light impurities, as well as larger and smaller impurities from various grains, seeds, and beans. Using a cyclone system, the cleaner also grades the material into large, medium, and small size fractions with different stainless steel sieves.

Light impurities can be removed via vertical air screen vibration grading. The material can be classified into large, medium, and small sizes using different sieve layers. The vibration grader is available in 3, 4, or 5 layers, depending on the customer’s requirements.

Grains Flowing System Air Screen Cleaner

Video of the Air Screen Cleaner in Operation

Function of the Air Screen Cleaner

The air screen cleaner is suitable for removing all impurities, including dust and leaves, from grains and pulses, such as sesame seeds, soybeans, mung beans, kidney beans, chickpeas, coffee beans, peanuts, and chia seeds—used in cleaning and processing facilities. After cleaning, the product purity can reach 99%.

Cleaning Result

Product Advantages

● High purity: 98%–99% purity

● Easy operation with high performance

● Brand motors and high-quality Japan bearings

● Cleaning capacity: 5–10 tons per hour for cleaning different seeds and clean grains

● Non-broken low-speed bucket elevator designed to handle seeds and grains without damage

Product Details

Product Function

Air-Screening Function: A cyclone air screen with rotary discharge removes light impurities such as husk, awns, stems, leaves, and dust from the material. The cyclone system also removes dust when the cleaner’s operating efficiency is higher than 90% for dust removal.

Screening Function: Removes large and small impurities through the vibration of the screen box. Stainless steel sieves inside the unit sort the material into large, medium, and small particles.

Air Screen Cleaner Workflow

Material is fed into the elevator hopper and conveyed upward into the bulk grain bin. Inside the bulk grain bin, the material is evenly dispersed before entering the air-screen separator. Under airflow within the separator, the material is separated: light impurities are filtered through a cyclone dust collector and discharged using a rotary airlock valve. The remaining material then passes through an inlet bin into the sieve box. Driven by the vibratory motion of the sieve box, the sieves grade the material while simultaneously removing both large and small impurities. Finally, the sorted material is discharged through an outlet bin—for bagging or transfer into a grain chute for further processing.

Technical Specifications

Loading Pictures for Different Customers