Silos, metal ventednabidka 11

Description silos SMVU

VASPO a.s. utilized in production and available on the market silos type SMVU different capacity, size, design and purpose.

In particular:

1. Silos with a capacity of 7 – 11,5 tons for the storage of cereals and fodder, with the angle of inclination of conical bottom 60 °;

2. Silos with a capacity of 25-105 tons, with an angle of inclination of conical bottom 45?, For storage of seed grain high of conditions, food and feed grains – with active ventilation, feed – no ventilation;

3. Silos with a capacity of 90-500 tonnes or more (up to 1400 tons in conical bottom and up to 5000 tons on a flat concrete base), for storing food-grains forage purposes.

Metall roof and a cylinder of silos made of galvanized metal. All the silos provide reliable long-term storage (at least 12 months), certified seeds and temporary, with ventilation and cooling – wet grain, and also provide the following operations with the grain:

• receipt of grain, grain storage and cooling (cold preservation), protection from precipitation and damage by rodents and birds, disinfection of grain and silage disinfecting designs, stratified temperature control stored product samples stored product control ceiling, unloading grain from the silo;

• Available hatches (upper and lower) and stairways allow for technology services, cleaning and repair of structures and equipment silage;

• silos can be used at any weather conditions without any additional shelters.

Design and specifications

• prefabricated metal silo, equipped with aeration systems and thermometers are manufactured in various sizes and performance;

• With conical bottom on legs, diameter silos from 2,5 m to 11 m, height – from 5,5 m to 28 m, the capacity for wheat – from 7 to 1400 tons;

• on a flat concrete base, be equipped with unloading and stripping conveyor having a diameter – from 5,5 m to 22 m and capacity for wheat and 8000 tons.

Description silagenabidka 12

Ventilated metal silo type SMVU is a cylindrical tank having a roof and on a flat concrete base or container with conical bottom, backed by several vertical supports on the supporting base.

Cylinder of silage produced from galvanized steel panels, corrugated profile collected at the bolted joints with sealing gaskets. Thickness of panels on different tiers, which provides optimum strength with minimal metal construction. Cylinder mounted on the silo ladders for maintenance, as well as the upper limit of the sensor and a device for sampling of grain from silos. Vertical stability is provided by the silo cylinder ribs.

The roof of the silo is a conical spatial design, collected from the ribs and galvanized metal sectors on bolted joints with sealing gaskets. At the top of the roof has a neck to load grain, equipped with a ladder maintenance, inspection hatch and knot fastening system termopodvesok layered control the grain temperature. The roof structure eliminates the ingress of precipitation into the silo, the penetration of birds and provides a maximum capacity of the stored product.

The bottom of the silo with a conical base is an inverted cone formed from the steel sector with an angle of inclination, providing optimal conditions for discharging the stored product from the tank by gravity. Sectors gathered at the bottom of the bolted joints. At the bottom of the conical bottom is the unloading device – gate valve. Conical bottom docked with the support ring silos, transferring the entire load of the weight of stored grain in the vertical support. The height of towers is chosen in such a way that allows for unloading grain from the silo by gravity onto the conveyor. Vertical supports silage fixed on a concrete base with anchor bolts.

All silos are equipped with highly efficient aeration systems, which include: 1 to 4 fans with pipes, air flow distribution device in the embankment of the product Breather wall with closable flaps, the upper air outlet. To the fan can be attached teplokalorifer or refrigerator. Application of air of different temperatures (heated, cooled or outside temperature) in combination with electronic control ventilation and temperature sensors, allows for a low temperature loaded silos, post-harvest ripening, cooling (cold preservation) of the grain moisture content varying from a minimum of energy (energy costs are reduced 10 – 40%). In addition, the system of active ventilation can be reliably loaded into the silo to protect grain from insect pests, using methods of gradual cooling of the grain mass, and reduces costs (1,5 – 2 times) on the multiple handling and drying of grain in storage at the elevators old design without active ventilation systems.

Maximum use in the construction of silos of bolted connections with special mechanical seal allows for quick assembly of metal with minimal installation without damaging the anticorrosion coatings on steel structures silage.

Suggested VASPO a.s. silos have significant advantages over other types of storage, the following parameters:

• For silos with conical head does not require additional mechanisms for unloading grain from the silo to ensure reliable protection of the stored product from podmokany and damage by rodents, are provided with minimal cost to the manual after-treatment of residual grain silo and dust.

• For silos with conical head does not require additional mechanisms for unloading grain from the silo to ensure reliable protection of the stored product from podmokany and damage by rodents, are provided with minimal cost to the manual after-treatment of residual grain silo and dust.

• Ability to build silos in height, ease of dismantling and moving to a new place of installation and operation, rehabilitation and upgrading of storage.

• Installation and assembly of any silo made under the supervision of our experts by using a special assembly equipment at the construction site of the Customer within 2-25 days.

Most probably, a significant advantage of the proposed silo-storage compared to existing old elevators is that they are guaranteed to ensure the preservation of grain quality indicators of more than 1 year.

Our experts will assist in selecting the optimal silo for your company that will give you the opportunity to work with minimal cost and maximum benefit.

Aeration in silos
Constituent elements of a common set of measures pest management of grain stored in granaries

Insects are often the main cause of damage to stored grain. Number of harmful insects is increasing, starting from the moment when the grain lay in store in the summer and before winter, when cooler temperatures slow their growth. There are two main factors determining the growth rate of insects: the migration of pests from infested areas to non-contaminated grain, and their reproduction. If these factors are not controlled or not controlled – pest of grain stocks are pretty fast.

Migration (resettlement) of pests occurs very quickly if near the fresh corn is contaminated with pests of corn or grain dust. Reproduction of insects is very intense at a temperature of 25 ° C to 40 ° C because this temperature is optimal for reproduction. It is therefore necessary to take timely action to reduce the temperature of the grain mass.

Aeration of grain – is an effective tool to control and process management problems associated with storing and maintaining the quality of grain that is embedded in storage in the granary. Good sanitation and control constitute a comprehensive approach to maintaining grain quality. In certain cases, require chemicals for seed treatment and fumigation of grain. Because the chemicals are very expensive and can be dangerous, the decision on their application should be based on data and experience gained through observation. Use of chemicals can be substantially reduced by applying the strategy outlined below.

Sanitation

Sanitization is used to limit the rate of migration of insects in the new grain from infested places: at the base of tanks – storage, from near stored grain or other places where there is a grain or grain dust accumulates. The alternation of sanitary methods, described below, may make them more effective.

Before harvest and before loading grain in storage capacity, you must thoroughly clean the trucks, combines and grain conveyors from dirt, grain dust and grain residues, since a lot of dirt from rodents and birds brought in grain augers and conveyors dirty.

Capacity silos should be cleaned immediately after they are discharged. When the silo was purified immediately after discharge in winter, low temperatures and disinfect the container there remains residual grain for shelter or lures insects in the warmer months – during the harvesting of new crop. For two or three weeks before filling the granaries should be allowed to spend his spraying disinfectant or thoroughly wash the inside of the tank with water from the remnants of grain dust.

Aeration of grain and oilseeds

Aeration has two functions. It is used for rapid cooling (cold preservation) of grain to the desired temperature to low temperature inhibited the development and vitality of insect pests and did not give them the opportunity to work on its quality. In addition, aeration prevents uncontrolled movement of moisture within the grain mass, reduces the relative humidity of stored grain.

Automatic aeration

With the use of electronic automatic controller that controls the fans (EBUV), aeration is considerably simplified. With regard to the south of Ukraine is possible to recommend the next phase cooling technology of grain in storage: Immediately after the backfilling of freshly harvested grain in the silo, set the thermostat electronic control ventilation (EBUV) at 25-30 ° C and allow the fan to work the required time (see guide to the fan using EBUV). Repeat the cycle at 15-20 ° C and the next cycle at 5-8 ° C.

Manual aeration

July – August: after harvesting, load the grain in a silo and measure its temperature. Begin monitoring the air temperature at night is forecast. To use the aeration air, the temperature at 10-15 ° C cooler temperature of the grain. In the southern regions of Ukraine there is sufficient time, when the air temperature below 25 ° C (especially at night), to take a 25 0 C as a marker of the temperature during the first cycle of aeration and cooling grain.

In the northern regions of Ukraine, start the aeration with air temperature below 20 ° C. As soon as the ambient temperature in the evening to reach the required mark – turn the fans and let them run all night. In the morning, before the temperature rises to the temperature mark, turn off the fan. Continue to ventilate until the night until the grain in the tank at all levels will not be about the same temperature. Temperature monitoring of the grain mound on levels of spending by thermal suspensions and temperature control device. If you can not measure the temperature of grain in silos, use the instructions on the work of fans for calculating the required duration of ventilation.

August-September: the repeat cycle of aeration air temperature at 15-20 ° C lower than the previous cycle. Typically, the temperature of air to mark the second cycle is from 20 ° C to 15 ° C. Again, aeration should be carried out at night, making maximum use of natural drop in temperature.

October-November: Repeat the cycle of aeration with air temperatures below 5-8 ° C. It can carry one or two doses. In this case, the fans can work day and night in cold weather until it is already attained the required time of aeration. Once the temperature throughout the grain mass will be colder than 10 0 C, or will already attained the estimated time of ventilation, close the inlets of fans lids.

When carrying out any operations on the aeration of grain must be carefully controlled relative humidity of the air supplied to the storage tanks to humidity in the air to prevent moisture stored grain.

December-January: (automatic or manual operation). In freezing weather, in order to cool the grain and insects that have survived include the fans in the 12 – 24 hours.

Control

Control of grain held in order to reduce the risk of its damage by insects. If you perform the instructions below, you will be promptly notified of problems to contamination of grain in order to carry out fumigation warning before significant damage will happen grain stocks.

During harvest

Be sure to monitor the quality of grain before loading it into the granary to be sure that is too wet, dirty or contaminated grain were received at the store.

Monthly
If the temperature of grain in the same capacity for the entire height of the monthly take a sample of grain from the silos to the surface of the embankment and out of her depth. To accurately determine the presence of insects – to sift the grain. In order to identify pockets of high temperature should be checked regularly and record the temperature of the grain in a special journal.

For security reasons, when entering the barn, be sure to take care of sanitary precautions, not allowing the importation of dirt in the vault in the folds of clothing.

Chemical Processing

Treater
If you have reason to believe that special measures are needed to protect the grain, for example, if previous years were loss of grain due to mass development of insect pests, and use your techniques sanitization and aeration can not be improved for economic reasons it may be useful application of chemical treater of grain.

The combination of chemicals with aeration provides grain storage for 9 months or more, provided that the grain is dry. (Additional expenditures of approximately $ 0.06 for 1c.).

Fumigation
In the grain, which had been cooled to a temperature of 15-18 ° C until October, should not contain a lot of insects, with a further decrease in temperature to 5 ° C, the insects that remained on the surface of the grain hibernate (suspended animation), it will not damage grains and, eventually, die. However, if the sample of grain was found a large number of insects or discovered more than two-Beetle borers, it is more economical carrying out chemical treatment – fumigation. Fumigation should be carried out only person (organization), with special training and certification in the presence of appropriate safety equipment.

Remember that:

Sanitization – reduces the rate of migration of insects in the new grain;

Aeration – reduces the rate of insect pests and damage to grain and reduces its humidity;

Control – reduces the risk of spoilage of grain.
Ventilation control system in metallic silos, a reliable assistant in pest of grain in granaries

Even dry and refined grains requires some care. It must be protected against the following hazards:

• Germination;

• development of a fungal mold;

• reproduction of insects – pests;

• access to birds and rodents.

Especially important is the preservation of freshly harvested grain, the so-called post-harvest preservation.

After harvesting the grain combine harvester, the stage of post-harvest physiological ripening grain, which is already in the repository. After loading of grain into the storage tank is evaporating excess moisture, an increase in temperature of the grain, perhaps the intensive development of mold and pests. In this regard, even if the grain is dry, it is necessary to cool, adjust the temperature of different layers of the entire height of the mound of grain.

Cheap car electronic control units of fans are finding wider application in the granaries, unfortunately, are only abroad. The purpose of this publication is to help potential customers understand how to implement protection of grain in ventilated silos type SMVU production of the WPK “Lord” (Nikolaev) and similar, with the maximum benefit for themselves. Offered by our company are simple electronic control units ventilation (EBUV) will allow the maximum effect of the use of existing equipment at minimal cost as the manual labor of the operators (with the inevitable failures in the process) and the cost of electricity.

What is an electronic control unit ventilation of grain?

This is an electronic device that helps you maximize your system ventilation (aeration) for cooling and preserving the natural cold pledged to grain storage.

There are several options for electronic control units aeration of grain – from simple to sophisticated, managing the processes of drying grain in the silo itself. Simple control units have a thermostat which controls the temperature of the external (outside the silo) of the air and must periodically reset the operator, depending on the temperature of the grain in a silo, and also depending on air temperature and relative humidity.

Simple control blocks are used for aeration (cooling) of the grain!

More sophisticated control units are programmed ventilation in the early storage period and, depending on temperature and initial moisture pledged to grain storage, as well as temperature and relative humidity of outdoor air, control the operation of fans and teplokalorifera. Thanks to this sophisticated electronic components can be used not only for cooling pledged to grain storage, but also for its low-temperature dosushivaniya directly in silos.

In the presence of the controlled electronic unit teplokalorifera, initial moisture inherent in the grain silo can reach more than 20% humidity.

What are the advantages of a simple electronic control unit venting to the more complex and when it is needed?

The main advantage of a simple electronic control ventilation (EBUV) before the complex – the price and reliability.

Simple electronic control unit is a cheaper means of cooling the grain to its conservation outside cold air in the aerated than using costly and hazardous chemicals. Gradual cooling of grain outside air using EBUV is the basis for the fight against pests in the dry grain, especially corn, which must be kept in warm weather for a few months before the onset of sustained cold weather. Simple EBUV most useful when the grain is harvested in early summer and stored until the end of October. Technology gradual cooling of grain outside air is ideal for storing wheat, ventilated metal silo (Type SMVU) equipped with aeration system and a thermometer. Electronic components can help you cool down the grain, the extent permitted by weather conditions during storage. This way you significantly reduce (adjust) the rate of development of insect pests in grain, inhibiting their ability to live in low temperatures.

Is there another use for the simple electronic ECU?

Yes there is. They are required for all transactions related to cooling, when the daily temperature during the cooling cycles, higher than necessary. Numerous studies conducted in elevators, equipped with ventilation systems, grain, showed that the use of automatic cooling grain stocks in the fall is much more effective than manual handling fans, with the inevitable errors, and cost savings with the electricity in the first year of EBUV much more than the cost of the acquisition of electronic control units.

What makes the electronic control unit ventilation (EBUV) and how it applies

The control unit includes a fan in an existing silo aeration systems, when the temperature outside (outside the silo-storage) of the air falls below the value set on the thermostat, and turns off the fan when the outside temperature rises above the set value, and records in an electronic memory unit how many hours the fan worked. EBUV plugs into an electrical circuit between the power supply and fan. This work is not complicated, and it can perform any qualified electrician, using the attached to the control instruction. Immediately after harvesting the crop, and bookmarks on storage capacity, you set the thermostat to the desired temperature and turn on fans to work. After this you every few days (usually once every two days), check the meter running time of fans, making the necessary entries in the log control the temperature of grain in a silo and recording time fan. Once the fans will work out the required amount of time, or if the silo equipped with thermal sensors, you will see that the cooling front has passed completely through the grain from the bottom to the top, you need to changeover thermostat at a lower temperature. This procedure must be repeated until such time until you reach the desired temperature of grain stored in silos. In the Ukraine, it usually occurs in three stages – the period from June to July and November, when the grain cools down to the final, which is considered safe, the temperature – 10 ° C or below.

What is the essence of the protection of grain from insect pests with aeration (aeration)

Protection from reproduction and growth of insect pests depends not only on the movement of air through the grain mass, but from its low temperature, which provides this protection primarily by suppressing the vital functions of insects.

In the southern regions of Ukraine, where winter wheat is grown durum, insects that cause the most damage to stored grain, the best grow and multiply (or cause the most damage), dry wheat grain when the temperature is about 30 ° C. Lowering grain temperature with this, the optimum value for pests, significantly slows the growth of pest populations, as it increases the development time for each new generation of insects, slowing their livelihoods. Thus, populations of insects remain small until October or November, when cold air prevents the growth of population. When the temperature of grain mass to 10-13 ° C, the insects still living, but practically cease to multiply, but with a decrease to 5 ° C and lower – insects hibernate. If you make a further reduction in temperature to negative values, up to -5 ° C, pests fall into suspended animation, they comes a deep state of rigor mortis, and, at long exposures below zero temperatures, many of them die.

Studies have shown that any negative impact on stored grain negative temperature does not provide, on the contrary, seed grain even seen in elevated germination. This is because corn is a natural, natural cycle of winter cooling and spring recovery in blowing warm outside air.

When storing the grain, the most effective way to reduce energy costs, is the exploitation of the fan on the amount of time (hours), which is necessary for complete cooling of grain to the desired temperature. After that, reset the thermostat EBUV to expect more cold outside air temperature. When the required temperature, EBUV itself to enable and disable the fan, without human intervention.

At what temperature to set the thermostat EBUV,

To effectively cool the grain in the granary?

Why would you want the grain temperature sensors?

Use the table below as a guide to action, considered the weather conditions and the average temperature during the grain harvest from the fields.

In any case, it is always useful to consult with specialists in the storage of grain, something they would give advice on ventilation of grain. So, based on annual averages of temperature and relative humidity in the afternoon and evening, we can recommend to the operator granary, located in the southern regions of Ukraine (Crimea, Odessa, Mykolayiv, Kirovohrad, Kherson and Zaporizhzhya region), set your regulator to 25-30 ° C immediately after harvest. Once the first cycle of ventilation – oh-lazhdenie to be completed, the regulator must be reinstalled at 15-20 ° C for the implementation of the second cooling cycle, and at 5-7 ° C – for the third cycle. In any case, used for aeration air should be cooler temperature of the grain mass at 10-15 0, should take into account that the air passing through the fan heats up at 3-4 ° C.

If your grain storage silos are provided with thermal suspensions – devices to control the temperature of stored grain in an embankment, then this is the best way to determine at what temperature to configure your controller, or when the next cooling cycle has been completed.

Temperature sensors that provide temperature control corn silage height (thermal suspensions), you need to identify local foci samosogrevaniya in the grain mound in a timely manner will help to take the necessary measures to prevent spoilage of grain. Above all, temperature sensors can help you save electricity, because the fan will not work extra time.

What happens if the fan will work more or fewer hours than is necessary
In principle, having a simple electronic control units venting – EBUV, we can dispense with temperature, but then you have to live with what you expend more energy, but the result of cooling will be the same or slightly more. If the fan will run less than it was necessary to complete the cooling cycle, the cold front may not have time to fully go through the entire height of the mounds of grain and silage will remain non-refrigerated upper layers (mass) of grain, which will feel at ease insect pests. Therefore, it is better if the fan will work more hours to seed guaranteed to be cooled for the entire height of the mound. Even better – have a temperature sensor, or at least one sensor that measures the temperature of the uppermost layers of grain in a silo, to be sure of full completion of the cooling cycle.

Not be better to constantly measure the temperature of the grain in a silo,

than depend on the calculated hours needed to complete the cooling cycle of grain

and be dependent on changing weather conditions

The answer to this question – clearly “yes.” Devices to continuously monitor the temperature in the silo – the best way to determine the end of the cooling cycle, rather than relying on manual, which offer you the approximate time of the fan. The temperature sensors in the form termopodvesok needed and to determine areas where there samosogrevanie grain silo in the volume. This is especially necessary when the silo is filled grains of different temperatures and humidity (eg, collected at different temperatures or grain of different parties). Then, on the border of layers with different temperatures, possibly increasing the local humidity due to condensation of moisture on the surface of cold grains. And it contributes to the intensive development of microorganisms, fungi, insect pests, which is why there is a sharp focal increase in temperature, until the process of spontaneous combustion and irreparable damage to grain.


Will the control unit (EBUV) include the work of fan during rain, fog, ie at high humidity.
Does it hurt the grain?

Simple knob controls only the outdoor temperature and is unable to take into account the changing relative humidity, to determine the value of the equilibrium (safe), relative humidity, with respect to the pledged on grain storage. At the last modifications EBUV used humidity sensor, which ensures that the fans at high humidity.

If the moist air will be fed into a silo relatively short time, then a small amount of water that may temporarily enter the grain in a manner not harm the stored grain, as the cold wet, falling on the surface of the grain is still warm, quickly evaporates, and with further ventilation, vyduetsya flow of passing air.

If the cooling cycle of grain is carried out during heavy rains, the relative humidity increases above a critical level and creates a risk of moisture storage-nimogo grain moisture from air. This situation often arises in Ukraine in the harvest period. In this case it is necessary to use complicated electronic control ventilation (EBUVS), which measures the relative humidity and air temperature, pumping-ICDO in grain, and monitors the temperature sensors in the grain silo, and does not share overly moist air in stored grain. Or operator must manually suspend EBUV and fans, has not yet established the weather, in which the relative humidity will not exceed 65%.

If the thermostat is set EBUV at 25 ° C whether the grain will cool to 25 ° C?

None. Setting the thermostat at 25 ° C, the control unit sets the threshold for the fan only when the outdoor temperature is colder than 25 ° C. The temperature to which cools the grain depends on several factors, including temperature and relative humidity of the cooling air, and moisture content in cooled grain.

For example, if the air with a temperature of 25 ° C passes through the wheat, containing 14% moisture, the grain is cooled to about 25 ° C, provided the relative humidity (OV) air is 60%, and only up to 28 ° C – if OV Air is 80%. In the case of wheat contains 10% moisture, the air at the same temperature will cool the grain only to 30 ° C at 60% RH, and up to about 34 ° C – at 80% RH air. Fortunately, when the regulator is set at 25 ° C, the air is practically the whole territory of Ukraine is becoming a more cold-than 25 ° C, because at the time of fans, night temperatures are usually below the day at 7-10 ° C, and so the grain will cool to 30 ° C or below, even if the grain is very dry and the air is humid.


Guarantee whether the use of electronic control units ventilation (EBUV) that no pests in the grain will not

No, no guarantees. But any chemical treatment of grain stocks (very expensive and unsound health and environment), does not guarantee the total elimination of pests. For example, studies on the granary, which consists of 10-and silo-type SMVU, with a capacity of 180 tons of grain, which is located near the village. Gorohovka, Zhovtnevyy region Nikolaev region, showed a smaller number of insect pests in grain, taken from the silos, are not treated with chemo, chilled and canned cold with EBUV than in adjacent bins, where grain was processed with chemicals, but for technical reasons, time was not cool.

Ventilation should always be applied in a comprehensive program of sanitary measures, to the maximum limit the number of migrations of insects in the new, non-infected grain from pests surrounding areas, and be accompanied by regular monitoring (sampling) to promptly determine whether stocks are not threatened grain risk of spoilage. Automatic ventilation significantly reduces the need for fumigation with chemicals to avoid damage to grain pests.


What is the recommended scheme of the fan to cool the grain?

Here is a diagram of the cooling process of wheat grain in a silo-type SMVU 55.07.K45, with a capacity of 180 tonnes on a granary near the village. Gorohovka, Zhovtnevyy region Mykolaiv region – South of Ukraine. Silo equipped with efficient aeration system with fan-type RSS-25/25, as well as temperature control devices layer by layer in the silo – thermal suspensions with 6 temperature sensors, the production of Canadian firms “OPI-ONE”.

1. The first refrigeration cycle: 90 hours of fan operation when installing the regulator 30 ° C and reinstall the thermostat to 20 ° C.

2. Fans did not work nearly 4 weeks.

3. Second cooling cycle: 80 hours of fan operation when installing 20 ° C, reinstall the thermostat by 5 ° C.

4. The third cooling cycle: 90 hours of fan operation, the cooling process is completed at a temperature of grain at the top of the embankment 7 ° C.

nabidka 1When venting into the same bins of moist canola (oil crops), with an initial moisture content of 14-16%, it was noted that in addition to lowering the temperature of seeds, place and reduce relative humidity of rape. Since the intensity of moisture removal is strongly dependent on relative humidity of injected air, so ventilation was carried out at OV air no more than 65%. Control the relative humidity was conducted by the operator using the psychrometer. He also decided to include the fans in the job. After about 90 hours of continuous ventilation with outdoor air, the moisture content of rapeseed decreased to 6-7% during the same period has been completed and the first cooling cycle. Control the spread of cold temperature front in the rape was carried out daily by the operator using a mounted in a silo thermal suspensions and a portable device for temperature control.


Technology

Using the latest technology, we manufacture products of the highest quality standards at an affordable price and low power consumption,

nabidka 2Prefabricated silo silo (tower) type are equipped with loading, unloading silos and aeration and a thermometer. The universality of modular silos enables their use in the complexes for the storage of certified seeds, with its active ventilation and cooling, as well as its products (fodder, trot, etc.).

The delivery silos, which are offered by our firm include:

– Stripping and unloading conveyor;

– Design Flooring aerodnischa,

Breather roof (on request);

sensor ceiling of grain;

fans vozduhoprovodyaschimi pipes;

ladders and hatches services;

bolts complete with nuts, special washers and gaskets;

– Sensors stratified temperature control (thermal suspensions) (on demand).

We believe that the major achievement of the firm in dealing with clients – is renting the silos on a turnkey basis.

From design – up to date object

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General Contractor, genstroitel, General designer – at your service.

VASPO a.s. works with customers on the principle of a closed loop. If you decide to purchase and build a barn silo type, our specialists are ready to provide the full range of services:

nabidka 6pre-project preparation;

design;

construction work at the facility;

contract supervision;

wiring;

introduction of computer control system elevator.

Project Group companies – are highly skilled specialists. Design of the facility they will be executed as soon as possible. Providing simultaneous design of the facility with construction on the site. From the customer requires only a scheme of the site. Our designers and engineers are constantly working on improving the design of silos and the completion of their lineup.

Finished products are stored at the premises of the firm and as needed is supplied to the construction site. At the same time completely excluded idleness of equipment at the site of the customer. Installation and assembly is done from our team of experts, using their own tools and equipment.

Commissioning works.

VASPO a.s. makes all the necessary metal silos (silage, galleries, noriynye towers, poles, silos). For all components (see page 2), provide supervision and supervised installation of equipment. Pre-commissioning – one of the components of commissioning the silos. They are supervised by the engineering group.

Company VASPO a.s. guarantee

Service life of our silos – 25 (!) Years.

Cost-effective – means profitable.

Figures – are stubborn things. It is easy to calculate how much you spend:

the service elevator;

of attrition;

on completion of the grain (cleaning and drying).

(Give the comparative table on the storage silo and in your “container”).

We offer a ventilated granaries, where minimized:

energy consumption;

manual labor;

the total cost for drying, storing, refining, and grain overload.
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Benefits VASPOa.s.

Processing plants, building a granary, ensure the stability of the production process

Commercial agencies are able to build trans-shipment of grain storage in any grain planting areas and the best places Grain.

You will be able to implement the grain in the most advantageous time and for the best price.

Ventilation technology silos to store grain without post-treatment and doosushki 21 days (!). And in the absence of ventilation (“grandfather” method of storage) can be stored up to 4 (!) Days.

Thermometry system and the aeration of grain in the complex provides control samosogrevaniya grain.

The quality of the grain (the percentage of damage by pests and spoilage during storage is minimized), improve its properties (eg flour).

Think that only those arguments in favor of our silos plenty of you to tell them “Yes.”
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