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Factory-producer of CAD separators
SPC «Aeromeh»™ Ltd.
Equipment for cleaning and calibration of grain
Separator CAD-4
Separator CAD-5
Separator CAD-7
Separator CAD-10
Separator CAD-10-01
Separator CAD-15
Separator CAD-20
Separator CAD-30
Separator CAD-40
Separator CAD-50
Separator CAD-100
Separator CAD-150
Grain loaders

Frequently asked questions

Useful information about aerodynamic grateless grain separator CAD
For cleaning and calibration of what crops is CAD separator used?
CAD separator - is a unique, effective technology of cleaning and calibration of all known types of seeds of agricultural crops, ranging from small-seed herbs to the seeds of beans and pumpkin (grain, cereal, leguminous crops, technical and oil-bearing crops and grass seed) from weed and grain impurities. Grain is not damaged and has a high degree of purification from the light, large and small weed and grain, organic, mineral and other impurities that are hard to remove.
What is separation according to the biological value of grain?
The separator uses innovative patented method based on principles of pneumatic automation and fluidics, which makes it possible to separate grain according to the weight, with a high accuracy. This lets CAD separator to pick out grain that was formed in the middle zone of ear (cob, head, etc.). Using for sowing seeds obtained after this selection you will annually receive a harmonious shoots, even crop ripening and its increase up to 40%. At the same time CAD separator produces clean grain, healthy seed material by effectively taking away friable and infected seeds, which lose their weight because of infection, thus reducing the sowing quality of all material. Thus, thanks to CAD machine it is possible to separate grain acoording to its biological value.
How to increase the yield on 5-10 centners per hectare?
Regularly conducted researches on studying the sowing and yielding qualities of winter wheat seed, as well as 10 years of work experience of CAD separators on farms indicates stable guaranteed increase of yield of up to 40% or up to 10 c/ha. Highly accurate grain separation according to the specific weight makes it possible to pick out the most biologically valuable grain, capable to give the maximum germination and energy of sprouting.Seed obtained in this way gives is guaranteed increase of yield.
Is it possible to separate wheat from barley?
Yes, it is job of our equipment. Graincleaning machine CAD is able to sort the mixture of wheat and barley up to 60% in one pass. The exception is if the mixture was artificially mixed.
In what cases is the CAD separator used in cereals production?
CAD separator is used as dissemination on cereal plants, separating cereals according to size on 9 factions, at the same time removing shorts and crumbles, giving cereal an excellent salable condition.
What confirmes the authorship?
The unique technology and the separator itself are protected by Ukrainian and Russian patents, as well as international applications.
What will be the damage of grain after separation on CAD machine?
Thanks to sieveless the system of grain separation in the air flow there is no damage of grain (according to the results of periodic researches of CAD separator in Pogorelov Institute).
What is the power consumption?
CAD separators have relatively low power consumption. For example, CAD-4 consumes 1,8 kW/hour and operates on 220 Volts, and the machine with maximum productivity of 150 tons/hour consumes 31 kW/hour. The advantages of this effective technology of sowing material preparation - unique energy-saving opportunities of CAD separator, which make it possible to get high quality seed material with the least expenses. Our grain separators are economical in energy consumption and provide the manufacturer an opportunity to significantly reduce and optimize technological costs.
Is this agricultural machinery: grain machine, grain equipment, machine for seed sorting, machine for grain cleaning, equipment for grain processing, grain treatment, sorting machine, grain cleaning machine and CAD separator — all the same?
Yes. It is all the same.
There is a great number of various seed cleaning machines: sieves, trieurs, vibroseparators, hydroseparators, vibropneumosorting tables,photoseparators, reflective tables, friction machines, magnetic, electrical, etc., and all of them are very well advertised. How to make a choice?
Consult our managers and dealers to get contact detailes of the farms, which work on CAD separators. After talking with them you will be able to make a conclusion.
What is preliminary cleaning?
Preliminary cleaning - the clearing after which the grain heap looses at least 50% of weed impurities.
What is primary cleaing?
After the primary grain cleaning is allowed content of impurities up to 10% (including weed up to 3%).
Humidity of grain material that is to be cleaned- up to ... % ?
Usually (standard machines) up to 16 % - our up to 46 %.
Productivity at maximum humidity of grain?
The productivity does not practically depend on humidity. Performance mainly depends on kind of quality of separation you want to get. The higher is quality, the lower is performance. If humidity increases, decreases the flowability of the material, then performance decreases proportionally.
Levels of noise and dust in operator's zone?
Noise level complies with requirements and standards for machines of this class. There is a certificate. On separator the dustiness is close to zero.
Loss of grain of the main crop to waste % ?
There is no loss !!!
Limits of the supply voltage? Is there any stabilization of the air flow in the conditions of the floating voltage that is usual for rural substations.
Fluctuations in electric mains should not exceed the requirements of the electric motors of АИР type. There is no need in stabilization of the air flow because the machine uses asynchronous electric motors.
What is the degree of complexity of separator settings?
Setting of separator is simple. Operator of average qualification easily masters separation modes depending on the task. Changing separator operation from one crop to another takes 20 min. and one operator.
Is narrow specialization of separator possible on impoving the part of grain in higher class? Are there any experience, documents, technologies working in real conditions?
Yes. It is possible.
Variation of grain humidity? Does this factor affect quality of separation?
There are no principal requirements. For example, take grain from rain and submit it together with dry grain from another pile. That means that the main requirement for humidity: submitted grain should be taken from one pile.
What materials besides grain can be separated?
Any friable materials, granite crumbs, crushed stone, sand, sawdust, etc.
Does the separator separate grain mixtures?
Separates, in 8 cases out of 10 if grain mixtures differ significantly according to the specific weight.
Warranty period?
Warranty service of separator is 12 months from the date of commissioning.
Is the separator reliable?
The lack of drive mechanisms, except standard fan, as well as replaceable items and lubrication points provide high durability and reliability in operation.
Is it difficult to clean the separator after changing from one crop to another?
It takes 15-20 minutes to clean the separator.
Are there any expensive spare parts?
No. There are no expensive spare parts.
Where can the separator be installed?
The separator can work independently, in combination with equipment, transporting initial material, and is installed in technological lines of post-harvest processing of grain and grain heap (grain-cleaners equipment and grain-cleaning drying complexes), as well as in warehouses in special lines in all agricultural zones. It is possible to install the separator in hangar, on a trailer of a car.

If you have not found answer to your question, we are always ready to respond in detail to any of your questions - Ask a question to SPC "Aeromeh" Ltd.

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We at AGRO-2018 in Kiev
28 May 2018
The XXX International Agroindustrial exhibition «AGRO-2018» will be held on June 6-9, 2018 in Kyiv. Our stand is located near the pavilion №9 place В7. Read more about our location at the exhibition on our phones.

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03 May 2018
No matter the spring was late, every farm producer will have to go to the field. True farmers always prepare themselves for sowing campaign well in advance, this relates not only to land and machinery, but also to seeds. It is known that what you sow - same you will reap. If the farmer puts poor quality seeds in the soil, all the achievements of agricultural science and technology are losing their effectiveness. At “AEROMEH” plant, located in Kreminna, Luhansk region, Ukraine they produce equipment for cleaning and grading of grain. Aerodynamic separators CAD give the farmer an opportunity to use the unique technology of grain cleaning. These separators are especially popular in Ukraine as well as abroad. Private Farm "Druzhba", which is located in Semenivskyi district, Poltava region, Ukraine is one of the largest agricultural enterprises. There are up to eight thousand hectares of land being cultivated here. Head of the Supervisory Board of the holding, Mr. Sergiy Semigrienko takes care of six directions of development. One of the priorities is growing of agricultural products. - What is the crop rotation in the PF "Druzhba"? - I asked the agronomist, Mr. Anatoliy Shevchenko. - We grow beetroot, which occupies from 600 to 1000 hectares; corn - 3000 hectares, soya - 1200 hectares, winter barley and wheat - 1700 hectares, as well as sunflower - 1000 hectares. – says Mr. Shevchenko. - A significant place in the structure of our enterprise belongs to beekeeping, - continues the specialist, - today we have 4000 beehives, and our task for the next year is to bring this number up to 8000. In future here we will have the largest apiary in Europe. - Do you have a special crop for honey production? – I continue conversation with the agronomist. - Yes. the honey plants in the land structure of the PF "Druzhba" occupy an area of 2000 hectares. Among the common plants, we grow phacelia, coriander, buckwheat, sunflower and white mustard white. We are also exploring twenty new honey plants, their progress on our lands and in this climatic zone. We have seeds of such crops, we have grown ourselves three kilograms of cucumber grass, gradually we apply into practice the use of various kinds of trees, bushes, such as linden, Ivan-tea and others as honey plants. - What else is the enterprise doing? - Another direction is called PEREGRIN. This is hunting, fish breeding, as well as green tourism. By the way, green tourism is especially popular nowadays. On the shore of the lake with the total area of 280 hectares we have built comfortable houses, which we lease to those who are interested. For recreation we offer fishing, the territory is equipped with everything necessary for the barbeque, etc. Among the new products - API houses. They are made in the form of pyramids, so that the person is able to enjoy the best of the benefits of bee therapy. - A kind of a sanatorium with bees? - I am joking with the interlocutor. - Yes, but much better and more effective. Trade is developing especially efficiently, - Mr. Shevchenko continues the story. - We sell our own products. - What kind of products? - All kinds of vegetables, I emphasize – literally all; honey, beekeeping products - in particular, three types of mead and much more. - Probably, you have a significant number of employees? - Judge for yourself, for example, the New Year's corporative party was attended by 600 people. In our own restaurant, designed for 90 people, we have organized the celebration several times in a row. - Tell us about the use of aerodynamic separators CAD. - We already have three such units. At first, we have bought a separator for ten tons of grain, later, after a certain period of time, we have purchased two units, each for twenty tons. I would like to note that they working continually. We have slightly improved them by putting them on wooden pedestal, and now we move to the place where they are required. We have even created a whole line consisting of them, where we carry out drying and initial cleaning of seeds. SAD is good both for initial processing and for selection of elite seeds. I want to mention that we are very happy with these separators. Separator CAD is very simple and understandable for farmers, and because of that it is easy in operating and works efficiently. Machines for grain cleaning are based on the interaction of a strong airflow and grain that flows into this air. CAD increases the yield by 4-6 centners per hectare. We are processing all elite seeds through these separators. – The agronomist continues the story. - Look, specific weight of grain is different. Science has discovered, and we confirm it by our experience, that heavier grain is much more viable, gives better germinating capacity. We have tested it on a German variety of soybean seeds. We have bought the elite breed. The grain, which was processed through the aerodynamic separator, gave yield which was 4 centners per hectare higher. Although we don’t refuse from the first reproduction of foreign seeds. - The enterprise is large, active, and therefore, probably, it is so-called city-forming for the region? - Yes indeed. Of great importance is that the fact that the owner is local. The result is good, and what is most importantly is that the children are not looking for a better luck, but stay at the enterprise. One son is managing trading, the other one maintains a garden, land. It is a good model. People are not going to go anywhere, and so there is stability and development. Among the active operators of CAD are Mr. Maksim Dyachenko (Private Entrepreneur Mr. Dyachenko M.M., Poltava region, Grebinkivsky district, Kulazhentsi village). Former teacher leased 200 hectares of land in 2006 and started sowing wheat, barley, soya, corn and sunflower there. Today he is a successful farmer who not only created jobs, by providing people with employment and income, but also he actively helps the school, kindergarten, village council to clean the snow away, provides institutions with firewood, removes garbage, etc. In addition to growing grain crops and industrial crops, the entrepreneur is engaged in auxiliary activities in crop production – he does ploughing, harvesting, cleaning, grading of grain, in other words he is preparing sowing material. - It is for this purpose that I bought aerodynamic separator (CAD-5), - Mr. Dyachenko tells. - I was convinced that it was qualitative. But it had a very little capacity for me. Therefore, I decided to buy a more productive separator. I have made a clear condition, to maintain quality and increase capacity. Partners have recommended me the CAD-10. I am very happy with it, and I advise it to all friends. - Why did you choose the products of AEROMEH factory? - The same products are produced in Kharkiv, - says the farmer, - indeed, there is an analogue, there is competition. But when I originally planned to buy a separator, I asked people who have already used this machine. It turned out that in Kharkiv separators there are no vibrating tray. Because of this, they often have the grain passage clogged, or the seeds are being unevenly transported for grading; but in CAD, because of the installed vibrating tray, the grain passage is not clogged, and each seed is being evenly spread along the entire width. It results in a better blowdown, and the final result is better. - What crops do you pass through the separator? - Wheat, barley, soya are being effectively processed. We have also tried lentils, which was recently brought by our colleagues. They were very satisfied with the result. We obtained a good result on buckwheat, which we began to clean this year. It all depends on volumes. - So, have your volumes increased? - Of course. Because of this, I had to return the CAD-5 to the manufacturers who successfully sold the unit, and they brought me the CAD-10 instead. I am very grateful to them for such understanding and help. I have normal partnership relations with them, and now I consult people of my region on this subject. – Kind of sales assistant and consultant? - That's right, - said Mr. Dyachenko. Mr. Oleksandr Yaroshenko, head of LLC "Zalissya 2007", located in Poplivka village of Mirgorod district in Poltava region, met with representatives of the AEROMEH factory at an exhibition in Kyiv. Before the war I visited Luhansk, where the plant was previously located, and there I have bought an aerodynamic separator CAD, at my request it was little improved, - says the entrepreneur, - it was equipped with a cyclone, loading and unloading screw-loaders, and also it was out wheels. It is self-propelled. In addition, it has an electric motor that uses up to 15 kW energy - What seed do you process in the separator? – Grain is loaded right from the field. It is very user-friendly and requires minimum expenses in terms of labor. If the grain is dry, the unit is serviced by one person. When the soya is moist, we put a screen. Results on soya are always perfect. - And why soy beans? – I continue the conversation with the farmer. - The fact is that it is the main culture that we grow on 320 hectares. This year, for the first time we sowed corn. With soybeans, we already have some experience, therefore, the culture is of good quality. Traders have sold soya from my field to Germany. Zaporizhzhya company "Sirena" also buys the soya. The fact is, the plant is well cleaned and graded. It is because CAD both cleans and grades, and the seed remains not damaged. Another factor that influenced the priority of soybean in my farm is the analysis of the land. According to the expertise data, we began to sow the most profitable culture here. Although it should be noted that there are areas that give very poor crop. In general, the principle is common: if to treat soil with intelligence, then there is a return. (It is just that the management shouldn’t do any obstacles). - Tell about the economy. - Our enterprise occupies about 8% of the area among the total amount of land of the village council. This is a combination of the shares owned by people. In return, people get 10% of the cost. The share itself is about 3 hectares. In 2017, we have bought a new combine harvester “New Holland (CR790)”, which was bought in a leasing loan. I live in Zaporizhzhya, here I have ten official employees. I am a member of the village council. Together with the village council, we have illuminated Dolyna street, - shares the farmer. We go to the production place. Separator is in working condition, ready to take seeds for cleaning. The owner shows photos when the unit was in operation. It is clear that the machine is useful and necessary. Private Company “Zhytnytsya 2010”, located in the village of Rozsoshyntsi, Poltava district also confirms the fact that CAD is an important component in agribusiness. The head is Mr. Volodymyr Vakaryuk. Employees gladly show the separator and say that it cleans wheat, soybeans, corn, sunflower seeds very well. We purchased it is summer 2017. It has been working at the enterprise for six months already. During this time, it became clear that the CAD is successfully cleaning grain from the field. Only the best seed is picked up for sowing, because the halves and beaten seeds are immediately removed. Cleaning is precise, and is done when necessary. And in general, the machine is of very high quality and gives a good result. Thus, one can be sure that economizing on a good harvest is not worth it. Food producers, taking care of the excellent result, should listen to science, implement new and up-to-date technologies - and therefore actively use separators CAD produced by “AEROMEH” plant. These machines have changed from being bright new products to the category of mandatory conditions of the present day." More about us phones.

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We at AGRO-2015 in Kiev
03 June 2015
The XXVII International Agroindustrial exhibition «AGRO-2015» will be held on June 3-6, 2015 in Kyiv. Read more about our location at the exhibition on our phones.

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Tel.: +38(050)348-92-53, +38(095)340-00-08
Tel.: +38(097)727-23-82, +38(097)724-84-42
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