Is to focus on the production of compressed air or decentralized production more economical answer to this question depends on the direction of the requirements of enterprises. This in two ways, the support and opposition to be able to identify the reasons, what kind of realistic way, only to make a concrete analysis of specific issues in order to definitely.
    In the past several years, the compressed air significantly increased the number of users, and the pressure they need often different, so everyone should be a question of their own: only from one of Air Station provided in a eventually the pressure of compressed gas supply for these devices, whether it is reasonable?
    Ofsmall, low-pressure gas equipment is installed to carry out the work of a relief valve may be the economy. However, if the majority of gas equipment must be 6.5 bar gas use, the higher the pressure to work is not the economy, because as long as a few devices need a higher pressure.
    It should be noted that an increase of working pressure 1 bar, energy costs will be increased by about 6-7%, and compressor equipment, operating costs, there are three-quarters of a decision by the energy costs.
This shows that in many cases, equipmenthigh-low when the compressor is installed with scattered to supply more economical for them.
    Installation of centralized and decentralized compressor has its own advantages, as follows:
1. Focus on the merits of supply:
Installation of low-cost, small footprint, due to inhalation of air can be filtered to focus and concentrate the engine room ventilation, cooling water treatment, compressed air cooling and drying equipment, the control of the compressor to run more convenient, more noise emissions can be effectively Elimination.
Larger motors and compressors host, and its efficient energy consumption and thus lower costs. Same also applies to subsidiary devices such as electric dryers and air, such as frozen.
Regular low-cost maintenance.
To meet the emerging irregular gas reserve required less peak.
2. Spread the benefits of supply:
Compressor can be an ideal fit to the practical requirements of the corresponding area of factory work pressure.
Supply network of small, low internal leakage to reduce the pressure loss.
No need to set up pipelines in the room outside, by condensation damage (frost) the opportunity to a minimum.
Failure to ensure that the supply and the external network.

Conclusion:
    Usually preferred centralized Air Station. Decentralized installation only in exceptional circumstances only the advantages, such as factory equipment scattered far apart, orlarger and different requirements, such as pressure.