Air screen cleaners & graders
Westrup offers a comprehensive range of air screen cleaning equipment for pre-cleaning, fine cleaning and grading for different types of seed or grain. The air screen cleaners and graders can be specially designed to meet your needs to ensure the stability of your seed cleaning process.
pre-cleaners
The pre-cleaning series is perfect for removing small, large and light foreign materials from the main product.
AS
Capacity: 25-38 t/h
The AS pre-cleaner is designed to be used mainly in grain store applications where it is desirable to pre-clean the incoming grain.
CC
125-480 t/h
The CC high capacity modular cleaner is a very versatile cleaner performing at high capacities.
SD
50-150 t/h
The SD mid-range modular cleaner is a very versatile cleaner applicable for many cleaning purposes.
SP
100-250 t/h
The SP high capacity modular cleaner is a very versatile cleaner performing at high capacities.
PC
12-30 t/h
The PC pre-cleaner is suitable for grading and calibration of all kinds of products.
Fine cleaners
The air screen cleaners are suitable for separating the prime product by width and/or thickness.
Fine cleaners remove light impurities using a precise air stream to lift light foreign material. For an even more precise separation and higher product purity, use our automation system – the Navigator 4.0 with the adaptive aspiration control system.
AP
9-13 t/h
The AP high performance cleaner is designed for fine cleaning of cereals.
FAU
UP
3-12 t/h
The UP mid-range modular cleaner is a very versatile cleaner applicable for many cleaning purposes.
FP
6-36 t/h
The FP high capacity modular cleaner is a very versatile cleaner performing at high capacities.
6-17 t/h
The FAU fine cleaner is first and foremost designed to be the main machine in seed and grain cleaning plants.
CC
12-48 t/h
The CC high capacity modular cleaner is a very versatile cleaner performing at high capacities.
GAU
0.8-1.2 t/h
The GAU universal fine cleaner is suitable for cleaning and grading of cereals and seeds.
graders
Graders are used for separating the product into different sizes, especially suitable for sunflower seeds and corn.
GD
11-20 t/h
Contact us for more information
GP
10-18 t/h
Contact us for more information
FAQ ON AIR SCREEN CLEANERS
MORE PRODUCTS:
FINE CLEANERS · GRADERS · GRAVITY SEPARATORS · LENGTH SEPARATORS · MODULAR CLEANERS · NAVIGATOR 4.0 · OPTICAL SORTERS ·
PRE-CLEANERS · SEED TREATERS · SMALL-SCALE MACHINES · VARIOUS EQUIPMENT
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Air screen pre-cleaners are used to remove large and small impurities from incoming seed and grain to relieve the following machines and ready the product for storage.
We offer a comprehensive range of air screen pre-cleaning equipment for different purposes, among these for cleaning, sizing, precleaning, market grade cleaning and food grade cleaning. Capacities range from low-capacity machines suitable for grain storage facilities to high-capacity machines suitable for high intake plants.
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All the Air screen pre-cleaners work with a combination of screens and airflow.
Firstly, a pre-suction catches light impurities and dust.
Secondly, a combination of screens, depending on capacity, separates large and small impurities. Screen sizes can be changed depending on product.
Lastly, a heavy after suction of the product catches even more light product with the same size as the main product.
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Pre-cleaning is the first process after harvesting and is required to remove all unwanted product from the prime product. By removing the large and small impurities and dust, you prolong the storage time and reduce the risk of disease in the product. You also prevent blocking of silo outlets and further equipment in the process.
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Air screen fine cleaners remove light impurities by using a precise air stream to lift light foreign material away from the prime product and sieveboats with scalping and sand/sifting screens to remove small and large impurities.
We offer many versatile air screen fine cleaning machines suitable for many purposes, amongst these precision cleaning, fine cleaning, and sizing.
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All the fine cleaners are working with a combination of screens and airflow.
Fine cleaners always have a controlled flow of capacity, such as adjustable rpm on feed roll or vibrator feeder.
A combination of screens, depending on capacity, separates large and small impurities.
A combination of screens, depending on capacity and the chosen screen flow allows the machine to separate different fractions of material as desired.
Followed by a heavy after suction of the product.
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A fine cleaner is used when you aim for a purity of 95% or higher.
A fine cleaner is always the machine to be used before the product continues to Indented cylinder, gravity, color sorter or grader.