"Inflatable Air Blower" All wind high pressure air volume control and high stability, easy operation. Styles range. Insulation performance, easy installation, high reliability, high compression ratio, the bearing operating temperature is low, no oil pollution, easy maintenance, beautiful appearance, highest quality high pressure and high suction impeller that produces a unique design. Edge vortex pump impeller with a plurality of blades, when the impeller rotates, the centrifugal effect, the two blades of air is quickly out of the edge direction, transfusion transmission of energy, air pressure is quickly superimposed, they form a high-pressure or Colliers its speed increased. When the air is re-introduced into the duct impeller, it will be accelerated again. Since the plurality of blades transfusion transmission of energy, air pressure is quickly superimposed, they form a high-pressure or high-suction.