The construction of enterprises, residential buildings and other buildings is impossible without a ventilation system. It is the presence of ventilation during the construction of the premises that is most important. Currently, passive and active ventilation is used quite actively during construction. Somewhat earlier, in order to have ventilation in the room, it was envisaged to leave gaps between the ceilings. But at the present time, when building premises and residential buildings, ventilation ducts are being equipped. They are also called air ducts. It is worth paying attention to the fact that these are special pipe-like structures, which are designed not only to supply fresh air, but also to remove contaminated air.
Product types
- steel;
- plastic;
- silicone;
- aluminum.
During production, ventilation ducts are also divided into fireproof, stainless and others. But it is worth paying attention to the fact that there are two types of boxes most used in the construction of these are flexible and rigid.
Production
The easiest way is to produce rectangular or round ducts. Round ventilation pipes are made directly from aluminum or plain steel. It is worth paying attention to the fact that such structures are very easy to mount. But their cost is quite low. Such ventilation pipes will be fire retardant, and they will not be negatively affected by the appearance of rust.
As a rule, ventilation with such pipes is installed in enterprises, offices, schools and canteens. In other words, such ventilation is perfect for rooms with a large area. But the production of more flexible ducts for ventilation is a complex process. Such systems are used only in specific conditions. For example, they are installed in rooms where it is impossible to install ventilation using round galvanized pipes. In addition, flexible ducts are installed in rooms where it is simply impossible to install active ventilation. For example, in workshops where there is an accumulation of very hot air.
If you plan to purchase a plant and start production of air ducts on it, then it is worth noting that the creation of pipes of their rather rigid materials, then you will spend a small amount of money on their creation.
Equipment
In the event that you decide to buy a plant and start manufacturing air ducts, then you should know the main parameters of the pipes being manufactured. It is on them that the production of ventilation boxes is based. This is directly the cross-sectional area, its shape and rigidity. It is worth paying attention to the fact that these parameters can affect the demand for the product among consumers.
In addition, special attention should be paid to the following point. The thing is that round air ducts have a very large number of advantages over rectangular ones.This is due to the fact that the installation of round air ducts is not only easy, but also fast. It is also very important that such products are simpler. The connection in them is made using latch nipples.
Rectangular air ducts in the ventilation ensure the extraction and supply of air in the room in large volumes. Thus, the ventilation of the room is higher. Rectangular ducts are used for very difficult installation conditions. The most profitable step would be to purchase two machines for the factory that produce these types of ventilation ducts.
Enterprise establishment process
First of all, it is worth remembering that any type of construction is currently being produced on special machines. It is worth noting that the very process of manufacturing air ducts, which have rigid structures, is quite simple. During the process, the machine bends the metal sheet. But making flexible elements is more difficult. That is why it is recommended for a beginner in this field to start producing exactly rigid air ducts. Do not forget that in the production of pipes that have a round shape, you will need less money and raw materials.
It is worth noting that the equipment used to create circular air ducts is quite large. Therefore, for such a business it is recommended to purchase a large-scale plant. It is perfect for the production of circular air ducts for ventilation systems. But you will need to register the purchased premises. Currently, the cost of such a procedure is 150 thousand rubles. It is recommended to register the company as LLC. It is this form that will subsequently, if necessary, expand the enterprise.
Development and expansion of production
It is worth paying attention to the fact that the business of producing boxes for ventilation is quite promising. After production is established, over time, it will become possible to expand the operating business. In the event that the enterprise is working perfectly, you always have the opportunity to expand it. It is worth paying attention to the fact that this is possible in several ways. The first method involves the direct production of systems used in the construction of ventilation shafts. Please note that connecting pieces are required for the duct installation. These are directly a variety of couplings, tie-ins, punched tapes and so on. For their manufacture, it is possible to use substandard goods or waste, which, as a rule, remains after the production of pipes. Please note, however, that additional hardware will need to be purchased during the expansion.
But with the second option for the development of the enterprise, you will not need a large amount of money. You can engage in the installation of air conditioning, ventilation and air purification systems. But you may have a rather significant problem. The thing is that you will need highly qualified specialists for such work, but to find them you will need some time.
Line cost for making boxes
Currently, the cost of various kinds of goods is quite diverse. But if you are going to start a thriving business, then it is worth purchasing quality equipment. Its cost is currently fluctuating. You will need two million rubles to buy only one line for the production of pipes for ventilation, which have a rectangular cross-section. So, you need to have four million to buy two lines that will produce pipes. You will need to spend a lot on this business, but in six months you will make a profit. Today, the production of such boxes is the most profitable and profitable business for ventilation.
