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Compressed air is one of the most common and popular sources of energy today. In terms of basic characteristics, it is inferior only to electricity, thanks to which it is in great demand in various production industries. A special device called a compressor is used to obtain compressed air. Many users have certain difficulties with its purchase, as it is necessary to know the main criteria of its selection. This short article is dedicated to them.
Each type of production activity has its own characteristics. First of all, it is necessary to minimize the level of noise emitted by the equipment during its operation in the room. Any equipment, including compressors, which, by the way, is sold by this company broker, must function as economically as possible. With mandatory consideration of all these parameters, it is possible to choose the optimal version of the device that most fully corresponds to the necessary characteristics and parameters.
If we talk about the varieties of modern compressors, then two of them are the most popular in our country:
1) piston;
2) screw.
In the conditions of continuous operation of the equipment, which is characteristic of various industrial enterprises, it is most profitable to use screw compressors. Their development is carried out using innovative technologies, which is why they differ from their piston analogues.
The screw compressor of a modern design is created with the obligatory consideration of the maximum economy of electricity. If you use such a device to solve one or another task, then electricity consumption can be reduced by about a third, which is a very significant economy. The screw compressor is undemanding in maintenance, which is one of its main advantages.
The operation of such a device indoors will not be accompanied by a large amount of noise. Another advantage of screw compressors is ease of repair. Any defective structural unit or element can be quickly replaced, and without much effort.
In any case, when buying a screw compressor, you need to remember that its cost is quite high. This is explained by the high cost of production technology. Screw compressors are widely used in the territory of various large industrial enterprises.
Piston compressors are a direct competitor to their screw counterparts. Compared to the latter, the former have lower technical characteristics and capabilities. Naturally, there are also advantages, of which the low cost should be highlighted first of all. Thanks to it, piston compressors today firmly hold the leading positions in the market both in terms of production and sales volumes.
Modern piston compressors are characterized by good maintainability. Their service is carried out very quickly. Another advantage of piston compressors is the ease and efficiency of repairs. For example, in case of any malfunction of the equipment, it is possible to replace not only the problematic component, but also the compressor head, and in its entirety.
The second advantage of piston compressors is compactness, thanks to which they are successfully used in the automotive industry. They can also be found at various production enterprises, mainly small ones.
Another variety is diesel compressors. They are in great demand among various road and utility companies, as they are able to work autonomously, that is, without connecting to one or another power source. There are also membrane and rotary compressors that work absolutely silently, and oil-free devices equipped with a direct drive.
If a compressor is required for long-term operation, it is necessary to take into account all the above-mentioned criteria and points. This is the only way to get equipment that can work as long and efficiently as possible.
