Purpose: Grain separator "LUCH" - ZSO is designed for grain crops cleaning from coarse, fine and light impurities on the mechanized grain storages, elevators and other grain processing facilities.
Description: Grain separator "LUCH" - ZSO consists of air and sieve separators. Parent grain entering the machine through the suction inlet, is blown by the contrary flow of air, during that a separation from light impurities is made. Then the grain gets to the sieve drum, where it is cleaned from impurities, which differ in size. The obtained fractions of refined grain and impurities are removed separately from the machine through the outlet pipes. Sieves' cleaning is made with the help of brushes and rollers.
Air separator (aspirator) is available in two versions: with open cycle of air VSN and closed cycle of air VSZ. Fig.1. Sieve separator (sieve drum) Fig. 2 allows the following operations: Preliminary cleaning, primary cleaning, secondary cleaning (sorting, calibration).
Scheme of grain cleaning in the air separators
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| Air separator with the closed cycle of air VSZ | Air separator with the open cycle of air VSN |
Scheme of grain cleaning in the grain separator "LUCH" ZSO
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| Model | Number of sieve drum's sections |
Diameter of the sieve drum, mm |
Power of electromotor |
Overall dimensions, mm |
Weight, kg |
Preliminary cleaning, t / h |
Primary cleaning, t / h |
Secondary cleaning (sorting, calibration), t/h |
| ЗСО-35 | 3 | 600 | 5,85* | 3662 х1056 х2655 |
1675 | 35 | 15 | 5 |
| ЗСО-50 | 4 | 600 | 5,85* | 4402 х1056 х2655 |
1925 | 50 | 30 | 6,5 |
| ЗСО-75 | 4 | 900 | 8,1* | 5121 х2594 х4444 |
3040 | 75 | 50 | 10 |
| ЗСО-100 | 3 | 1260 | 12,6* | 5618 х3177 х5237 |
3740 | 100 | 50 | 15 |
| ЗСО-150 | 4 | 1260 | 12,6* | 6651 х3177 х5237 |
4350 | 150 | 100 | 20 |
| ЗСО-200 | 5 | 1260 | 6,6** | 7693 х3330 х5332 |
5760 | 200 | 150 | 25 |
| ЗСО-300 | 6 | 1900 | 23,1 | 8340 х2670 х5833 |
6700 | 300 | 200 | 30 |
* Power of electromotor is indicated with the installation of the separator with the closed cycle of air VSZ
** Power of electromotor is indicated with the installation of the separator with the open cycle of air VSN
1. No vibration and dynamic loads on structures;
2. Simple and metal-intensive construction ensures reliability;
3. Components from the leading European manufacturers;
4. Air separator with a closed air cycle does not require additional installation of the fan, cyclone and air purification technology;
5. Absence of damaged grain that makes efficient use of the separator for seed cleaning;
6. Conventional stamped blades are used as sieves, which are set on the drum without any preparation;
7. Efficient cleaning of wet grain and grain contaminated with weed seeds;
8. Change of the drum angle from 1о to 5о;
9. The use of simple, reliable and very effective means for cleaning sieves;
10. A wide range of separators for required productivity enables to choose the best option for grain cleaning complex.
Grain cleaning machine
OLIS Company has a ten-year experience in manufacturing machines for grain cleaning. Our staff is a team of specialists and like-minded people who continuously develop new technical solutions. We are glad to present our customers the whole line of grain cleaning machines, which allow covering the whole range of agricultural consumers’ demand. Analyzing the customers’ wishes and requests, OLIS Company expands its assortment of goods engaging in cooperation small, middle and large businesses. OLIS manufacturing company has developed a model range of grain cleaning machines – grain cleaning separators of drum type LUCH ZSO with a possibility of cleaning 25 to 300 tons of grains from coarse, small, and light impurities. Due to the sieve drum which is integrated in the framework, this grain cleaning machine makes it possible to perform such operations as preliminary purification, primary purification, secondary purification, as well as gradation and calibration of grains. Operation of LUCH ZSO grain cleaning machine secures high quality of cleaned grains with the least percentage of damaged seeds. The separation method used when grain cleaning is based on aerodynamic and geometric principles. The operation system of LUCH ZSO grain cleaning machine is built in such a way that the grains which flow into the pneumatic and separation channel of the air separator, are cleared by the opposing air flow which is delivered by the centrifugal fan, separating light impurities; and then flow into the sieve drum where they are cleaned from the impurities which differ by size.
LUCH ZSO Grain Separator is an irreplaceable machine for grain cleaning in your farm business, the quality of which has already been appreciated by more than 200 enterprises of Ukraine and other countries.
