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Compressed air is mainly obtained by compressing the air through an air compressor. The air directly discharged from the air compressor in the air source system contains many impurities, mainly composed of water, oil, and particulate impurities. If not treated and used directly, the impurities in the air will cause great harm to the components in the system, increase the maintenance cost of the equipment, and shorten its service life, When it is severe, it pollutes the product and causes it to be scrapped.

At the same time, compressed air contains water with 100% relative humidity. As it cools in the pipeline, its water will precipitate. In the compressed air system, if there is water, it will increase the operating and maintenance costs, that is, the maintenance costs of instruments, solenoid valves, cylinders and other components will increase; The work efficiency of the equipment is low and may cause production interruptions; The equipment investment cost of the entire production line has increased.

Compressed air post-treatment equipment can help enterprises improve production processes and reduce production energy consumption, with water drying being the most difficult.

At present, China's drying equipment industry has entered a relatively mature stage of development, which can better meet the actual needs of users in various fields. However, in terms of price, it is only one-third of the same foreign products, which gives China's drying equipment a clear price advantage over imported equipment in market competition;

Nowadays, the manufacturing industry in Europe and America is quite familiar with the quality standards of compressed air, while the domestic manufacturing industry has a very shallow understanding of the quality standards of compressed air, and cannot correctly recognize the harm and cost increase caused by unqualified compressed air.

Currently, 90% of the domestic manufacturing industry still uses refrigerated dryers, which can only achieve a pressure dew point of 3 ° C-10 ° C and cannot meet the industrial gas standard of -20 ° C. The problem caused is that liquid water will appear at the gas end, which poses a threat to production.

To solve this problem, it is necessary to vigorously promote adsorption dryers. Adsorption dryers are already very popular in Europe and America. Except for some industries with small gas consumption and almost no requirements for compressed air quality, almost all industries are equipped with adsorption dryers.

The electronic product manufacturing industry, food and pharmaceutical industry, and other industries are the major industries with the greatest harm caused by substandard compressed air quality. This is also one of the major red ocean industries in the domestic manufacturing industry, and drying equipment still has a large market space.

China is currently in a period of industrial upgrading and transformation, and energy conservation, consumption reduction, and improving industrial productivity are the two major goals of national development. The benefits that compressed air post-treatment equipment can bring are to help improve production processes, save production costs for enterprises in the long term, and fully comply with the development direction of national energy conservation and emission reduction.

In recent years, the country has continuously increased the promotion of energy-saving products. As a product applied in multiple fields, the launch of energy-saving products for compressed air post-treatment equipment has great significance for China's energy-saving cause.