First of all, let's understand the air compressor. When it compresses the air, the pressure will rise slowly, and the pressure will rise and fall. If the compressed air does not pass through the buffer and pressure stabilization of the air tank, the air pressure will be unstable after reaching the gas consumption point of the factory, and the water of large particles cannot be discharged without the impact of the inertia force of the air tank on the tank wall, It will cause pollution and corrosion to the gas equipment, which is much more stable. From the case of practical application, if the gas storage tank is not equipped to stabilize the pressure, it is also very unreliable for the stability of production gas. If the action requiring air is being performed when the air pressure fluctuates, the air pressure will be insufficient, the action cannot be performed normally, and the alarm of insufficient air pressure will appear. There are two types of dryers: freeze-type dryers and adsorption dryers. 

The main function is to remove the moisture in the compressed air and make the air drier and cleaner; The pipeline filter is divided into primary, precision, high precision and other grades according to the filtration accuracy, and its main function is to remove dust and oil. The dryer and filter are not a necessary equipment in the configuration of the air compression station, but an optional equipment, which is mainly determined by the user's gas consumption conditions. Ordinary pneumatic tools do not need to be equipped for sanitation. However, pneumatic precision instruments, CNC numerical control machine tools and other fields that require high cleanliness of compressed air must be equipped. Moreover, the cost of the dryer is not very high. It must be good and not bad if equipped Through the above analysis, we can see that the air compressor, air storage tank and dryer are essential equipment in the air compression station system, and they are the power source of producing compressed air; At the same time, clean air with low water content also reduces the corrosion of equipment and cylinder, and extends the service life of equipment