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 is the 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 planned to leave between the slit ceilings. But at the present time, building ventilation ducts is being made in building premises and residential buildings. They are also called ducts. It is worth paying attention to the fact that these are special pipe-shaped structures that are designed not only to supply fresh air, but also to remove contaminated.
Product Types
Not many users know that several types of air ducts are currently being produced, which are used to equip the ventilation room. But they are all classified according to a variety of criteria. Such boxes can have a round or rectangular shape. Everything else is very important and what material these boxes are made of. Such constructions can be:
- steel;
- plastic;
- silicone;
- aluminum.
In the manufacture of 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 the most used in the construction of boxes, these are flexible and rigid.
Production
The easiest way is to produce rectangular or round ducts. The manufacture of round pipes for ventilation is made directly from aluminum or simple 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 also the appearance of rust will not be able to negatively affect them.
As a rule, ventilation with such pipes is installed in enterprises, in 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 installation of ventilation using round galvanized pipes is impossible. 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 sufficiently 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 basic parameters of the manufactured pipes. It is on them that the production of ventilation ducts 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 goods among consumers.
In addition, special attention should be paid to the next moment. The thing is that round ducts have a very large number of advantages over rectangular ones. This is due to the fact that the installation of round ducts is not only easy, but also quick. It is very important that such products are simpler.The connection in them is made using nipples-latches.
Rectangular air ducts in ventilation provide large volumes of air outlet and delivery in the room. Thus, the ventilation of the room is higher. Rectangular air ducts are used under very difficult installation conditions. The most profitable step would be to purchase two machines at the factory that produce these types of ducts for ventilation.
Enterprise Creation Process
First of all, it is worth remembering that any type of design is currently produced on special machines. It is worth noting that the process of manufacturing air ducts, which have rigid structures, is quite simple. During the process, the machine bends the metal sheet. But to produce flexible elements is more difficult. That is why it is recommended that a beginner in this area begin to produce rigid air ducts. Do not also forget that in the production of pipes that have a round shape, you will need less cash and raw materials.
It is worth noting that the equipment that is used to create round ducts is quite large. Therefore, for such a business, it is recommended to purchase a large plant. It is perfect for the production of round ducts for ventilation systems. But you need to register the purchased premises. Currently, the cost of such a procedure is 150 thousand rubles. The company is recommended to register under the LLC. It is this form that subsequently, if necessary, will expand the enterprise.
Development and expansion of production
It is worth paying attention to the fact that the business of manufacturing duct boxes for ventilation is quite promising. After the production is established over time, it will become possible to expand the working business. In the event that the company works 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 elements are required for duct installation. These are directly the most various couplings, inserts, punched tapes and other. For their manufacture, it is possible to use substandard goods or waste, which usually remains after the production of pipes. But note that during the expansion, you will need to purchase additional equipment.
But with the second option for the development of the enterprise, you will not need a large amount of cash. You can do the installation of air conditioning, ventilation and air purification. But you may have a fairly significant problem. The thing is that for this work you will need highly qualified specialists, but in order to find them you will need some time.
The cost of the line for creating boxes
Currently, the cost of various kinds of goods is quite diverse. But if you are going to start a thriving business, then you should buy high-quality equipment. Its value is currently fluctuating. You will need two million rubles to buy only one line for the production of ventilation pipes, 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 invest heavily on this business, but within six months you will make a profit. To date, the production of such ducts ventilation is the most profitable and profitable business.
