Product description The air pump is an impeller that rotates at a high speed. The air between the impeller blades is subjected to centrifugal force and moves toward the edge of the impeller, where the air enters the annular cavity of the pump body, and then returns to the impeller, starting from the starting point of the blades in the same manner. Because the air is evenly accelerated, the circulating airflow generated by the high rotation of the impeller causes the air to pass through in the form of a spiral, leaving the air pump with extremely high energy for use.   Main use:Main Application: Widely used in environmental protection water treatment aeration, electroplating bath agitation, special breeding and oxygenation, light bulb industry, dust removal and ventilation, paper cutter, screen printing machine, photographic plate making machine, cigarette filter tip forming machine, injection molding machine, automatic feeding Dryers, atomizing dryers, liquid, powder filling machines, electric welding equipment, film machinery, vacuum packaging, paper transportation, powder transportation, garment ironing, dry cleaning, food processing, gas transmission, feed collection, etc.