Uudet Alistan Grain cleaner ALS-7 / Getreidereinigungsanlage / Pulitore per ce viljan puhdistin

Grain separation equipment, Seed separator, Seed cleaning equipment
ALS-7 Gen3

Productivity, cleaning_______________________7 t/h
Productivity, calibration______________________3,5 t/h
The width of the separation chamber___________390mm
Dimensions, mm (length x depth x height)_______2262 x 650 x 1900
Energy consumption________________________0.55 KW 220V 50HZ
Weight___________________________________140 kg

Accessories compatible with this grain cleaning machine:
❇️ OSC-7 Scalper/Vibrating Pre-Cleaner – 0.25 kW, 220 V
❇️ Sieves for OSC-7 with round or elongated holes (depending on the crop)
❇️ Light Fraction Catcher/Dust Separator ULF-7
❇️ Telescopic supports for big-bags for ALS-7
❇️ Prolonged chutes
❇️ Holders for bags
❇️ Stirrer (roller) for ALS-7
❇️ Hopper Extension (used without OSC).


✳️ Description of ALS-7 Grain Cleaner
The ALS-7 is a versatile grain cleaner capable of cleaning and calibrating grains, legumes, olives, and herb seeds from all types of impurities.
This aerodynamic cleaner uses no sieves; the cleaning process is based entirely on airflow strength, with grain separation occurring by weight. The principle is demonstrated in our video. The machine can clean grains of any impurity and moisture level, including wheat, corn, soybeans, rapeseed, nuts, sunflowers, sorghum, rice, lupines, cocoa beans, vegetables, seeds, etc.
Beyond organic crops, the ALS-7 can also sort granite grit, metal scrap, PVC, and similar materials.
The main advantages of ALS-7 are mobility and ability to work from the usual socket of 220 V. It is easy to move it around the warehouse, as it is equipped with wheels and its weight is only 140 kg.
This grain separator is ideal for use in small farms with the area under crops up to 300 hectares.

✳️ OSC-7 Pre-Cleaner (Screen Cleaner)
If impurities exceed 5% in the raw material, additional cleaning equipment is recommended.
The OSC Scalper is a pre-cleaning device with a specialized vibrating screen that removes large impurities and debris from grain, legumes, vegetables, and feed. It can also separate seeds of different sizes but similar weights or small grass and herb seeds. Designed for joint operation with ALS separators, the OSC is an excellent addition to ensure optimal performance.

✳️ Light Fraction Catcher ULF
A new addition to our product line, the ULF catcher enhances the ALS cleaners by capturing light fractions (dust particles and fine debris) from the air stream at the machine's outlet.

✳️ Telescopic support and prolonged chutes
Perfect for use with Big Bags. The telescopic legs allow height adjustment, while extended outlets ensure precise grain discharge.

✳️ Stirrer (Agitator)
The stirrer evenly mixes and distributes grain across the width of the separator’s chamber entrance. It ensures uniform feeding into the separation chamber and prevents clogging. Especially useful for wet grains or sticky seeds (e.g., pumpkin seeds).

Grain purity is crucial for quality. Freshly harvested grain often contains impurities such as weed seeds, plant debris, stones, and soil. Cleaning removes these, reducing the physiological activity of the grain mass, improving storage conditions, and ensuring better germination. This process is essential for achieving high yields and maintaining grain quality.